`Tel: 571-272-7822
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`Paper 9
`Entered: February 9, 2015
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`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`_____________
`
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`____________
`
`FORD MOTOR COMPANY,
`Petitioner,
`
`v.
`
`CUOZZO SPEED TECHNOLOGIES LLC,
`Patent Owner.
`____________
`
`Case IPR2014-01393
`Patent 6,778,074 B1
`____________
`
`
`Before JAMESON LEE, MICHAEL P. TIERNEY,
`and JOSIAH C. COCKS, Administrative Patent Judges.
`
`LEE, Administrative Patent Judge.
`
`
`DECISION
`Institution of Inter Partes Review
`37 C.F.R. § 42.108
`
`
`
`
`
`
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`
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`IPR2014-01393
`Patent 6,778,074 B1
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`I.
`
`INTRODUCTION
`
`On August 27, 2014, Petitioner (“Ford”) filed a Petition requesting an
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`inter partes review of claims 1–20 of U.S. Patent No. 6,778,074 B1 (Ex.
`
`1001, “the ’074 patent”). A corrected Petition (“Pet.”) was filed on
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`September 3, 2014. Paper 4. Patent Owner (“Cuozzo”) filed a Preliminary
`
`Response (Paper 8, “Prelim. Resp.”) on November 28, 2014. We have
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`jurisdiction under 35 U.S.C. § 314.
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`The standard for instituting an inter partes review is set forth in
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`35 U.S.C. § 314(a) which provides:
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`THRESHOLD.—The Director may not authorize an inter
`partes review to be instituted unless the Director determines
`that the information presented in the petition filed under section
`311 and any response filed under section 313 shows that there
`is a reasonable likelihood that the petitioner would prevail with
`respect to at least 1 of the claims challenged in the petition.
`
`Upon consideration of the Petition and the Preliminary Response, we
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`determine that there is a reasonable likelihood that Ford would prevail with
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`respect to claims 1–6 and 9–20 of the ’074 patent. Accordingly, pursuant to
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`35 U.S.C. § 314, we institute an inter partes review on claims 1–6 and 9–20,
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`of the ’074 patent.
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`Ford has not shown a reasonable likelihood that it would prevail with
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`respect to claims 7 and 8 of the ’074 patent.
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`A. Related Proceedings
`
`Ford indicates that the ’074 patent is involved in multiple patent
`
`infringement lawsuits brought by Cuozzo. Those lawsuits are identified on
`
`pages 45–46 of the Corrected Petition (Paper 4). The ’074 patent also is the
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`subject of two other inter partes review proceedings: (1) IPR2012-00001,
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`
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`2
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`
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`IPR2014-01393
`Patent 6,778,074 B1
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`on a petition filed by Garmin International, Inc. and Garmin USA, Inc.,
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`which resulted in a final written decision on November 13, 2013 (holding
`
`claims 10, 14, and 17 unpatentable), that was affirmed by the U.S. Court of
`
`Appeals for the Federal Circuit in In re Cuozzo Speed Technologies LLC,
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`Case No. 14-1301 (Fed. Cir. Feb. 4, 2015); and (2) IPR2013-00373, also on
`
`a petition filed by Garmin International, Inc. and Garmin USA, Inc., which
`
`was terminated by settlement on February 12, 2014.
`
`B. The ’074 Patent
`
`
`
`The disclosed invention of the ’074 patent relates to a speed limit
`
`indicator and method for displaying speed and the relevant speed limit, for
`
`use in connection with vehicles. Ex. 1001, 1:9–11. Specifically, the
`
`invention has particular utility in connection with displaying the current
`
`speed of a vehicle, and with how that speed relates to the legal speed limit at
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`the current location of the vehicle. Ex. 1001, 1:11–16. The invention
`
`provides the benefit of eliminating the need for the driver to take his or her
`
`eyes off the road to look for speed limit signs and to resolve any confusion
`
`that might exist as to what is the current legal speed limit. Ex. 1001, 1:22–
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`25. The Specification states that by allowing the driver to keep his or her
`
`eyes on the road more, the speed limit indicator reduces the chance of an
`
`accident. Ex. 1001, 1:27–29.
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`
`
`Only one embodiment is described in the Specification of the ’074
`
`patent with a meaningful degree of specificity. It is a mechanical
`
`embodiment that does not make use of a liquid crystal display for displaying
`
`speed or how the current speed relates to the speed limit for the current
`
`location of the vehicle.
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`3
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`IPR2014-01393
`Patent 6,778,074 B1
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`
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`Figure 1 is reproduced below:
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`
`
`
`
`Figure 1 illustrates a specifically disclosed embodiment. In that
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`embodiment, speedometer 12 is mounted on dashboard 26. Ex. 1001, 5:8–9.
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`It has backplate 14 made of plastic, speed denoting markings 16 painted on
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`backplate 14, colored display 18 made of a red plastic filter, and plastic
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`needle 20 rotatably mounted in the center of backplate 14. Ex. 1001, 5:8–
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`11. Global positioning receiver 22 is positioned adjacent to speedometer 12,
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`and other gauges typically present on vehicle dashboard 26 also are
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`provided. Ex. 1001, 5:13–17. Figure 2 is reproduced below:
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`4
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`IPR2014-01393
`Patent 6,778,074 B1
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`
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`Figure 2 illustrates, in block diagram form, the steps carried out by a
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`speed limit indicator shown in Figure 1. Referring to the flowchart of
`
`Figure 2, the Specification of the ’074 patent describes operation of the
`
`speed limit indicator as follows (Ex. 1001, 5:25–39):
`
`
`
`Uploading unit 38 uploads current data to a regional speed limit
`database 40. The global positioning system receiver 42 tracks
`the vehicle’s location and speed, and identifies the relevant
`speed limit from the database for that location. The global
`positioning system receiver compares the vehicle’s speed and
`the relevant speed limit 44, and uses a tone generator 46 to
`generate a tone in the event that the vehicle’s speed exceeds the
`relevant speed limit. The speed limit information is sent from
`the global positioning system receiver to a filter control unit 48.
`The control unit adjusts the colored filter so that the speeds
`above the legal speed limit are displayed in red 50 while the
`legal speeds are displayed in white 52. This is accomplished by
`5
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`IPR2014-01393
`Patent 6,778,074 B1
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`the control unit rotating the red filter disc 54 to the appropriate
`degree.
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`In the step of block 54, a filter control unit rotates a red filter disc,
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`
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`which is element 18 in Figure 1, to cover portions of the display on
`
`speedometer 12, such that readings, covered by the red filter disc, reflect
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`speeds above the speed limit for the current location of the vehicle.
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`
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`In column 6 of the ’074 patent, lines 11–14, there is brief mention of a
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`different embodiment. It is stated generally (Ex. 1001, 6:11–14):
`
`And although a red filter disc has been described, it should be
`appreciated that the colored display herein described could also
`take the form of a liquid crystal display.
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`On this record, the above-quoted text does not describe any specific
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`
`
`implementation, and indicates only generally that a liquid crystal display
`
`may be used in place of the red filter disc.
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`C. Illustrative Claims
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`
`
`Claims 1 and 10 are the only independent claims and are reproduced
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`below (Ex. 1001, 6:23–34; 7:1-11)(emphasis added):
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`1.
`
`A speed limit indicator comprising:
`
`a colored display to delineate which speed readings are in
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`violation of the speed limit at a vehicle’s current location;
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`a speedometer integrally attached to said colored
`display; and
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`a display controller connected to said colored display,
`wherein said display controller adjusts said colored display
`independently of said speedometer to continuously update the
`delineation of which speed readings are in violation of the
`speed limit at a vehicle’s present location.
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`
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`6
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`IPR2014-01393
`Patent 6,778,074 B1
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`10. A speed limit indicator comprising:
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`a global positioning system receiver;
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`a display controller connected to said global positioning
`
`system receiver, wherein said display controller adjusts a
`colored display in response to signals from said global
`positioning system receiver
`to continuously update
`the
`delineation of which speed readings are in violation of the
`speed limit at a vehicle’s present location; and
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`a speedometer integrally attached to said colored
`display.
`
`Claim 1 requires a speedometer “integrally attached” to the colored
`
`
`
`display. Claim 10 is the same.
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`
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`Claim 20 is reproduced below (Ex. 1001, 8:16–31):
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`20. A method of determining speed, the relevant speed
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`limit, and displaying same, which comprises the steps of:
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`uploading current information to regional speed limit
`
`database;
`
`determining vehicle location and speed;
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`obtaining speed limit for said vehicle location from said
`database;
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`comparing vehicle speed to said speed limit;
`
`generating tone if said vehicle speed exceeds said speed
`limit;
`sending speed limit to display control unit; and
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`modifying the limit indicator as defined in claim 1 to
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`reflect which speeds are below said speed limit and which
`speeds exceed said speed limit.
`
`In its last clause, claim 20 specifically refers to the structure of the
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`
`
`speed limit indicator of claim 1. Thus, claim 20 depends from claim 1 and
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`also includes the limitation reciting a speedometer “integrally attached” to
`
`the colored display.
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`
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`7
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`IPR2014-01393
`Patent 6,778,074 B1
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`D. Prior Art Relied Upon
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`
`
`Ford relies on the following prior art references:
`
`Reference
`
`Nagoshi
`
`
`
`Japanese Published
`App. JP H05-067294
`English translation
`
`Date
`
`Exhibit No.
`
`03/19/1993 Ex. 1002
`
`
`
`Ex. 1003
`
`Tegethoff
`
`German Pat. DE 197 55470 A1 09/24/1998 Ex. 1009
`
`
`
`English translation
`
`
`
`Ex. 1010
`
`McKenna
`
`Canadian Pat. App. 2,186,709
`
`03/29/1997 Ex. 1006
`
`Vaughn
`
`US Pat. 5,485,161
`
`01/16/1996 Ex. 1008
`
`Evans
`
`Wendt
`
`US Pat. 3,980,041
`
`09/14/1976 Ex. 1012
`
`US Pat. 2,711,153
`
`06/21/1955 Ex. 1013
`
`E.
`
`The Asserted Grounds of Unpatentability
`
`Basis Reference(s)
`
`102(b) Nagoshi
`
`Claim(s)
`
`1, 7, 9, 10, and 19
`
`103
`
`103
`
`103
`
`103
`
`103
`
`103
`
`103
`
`
`
`
`
`Nagoshi and Vaughn
`
`2, 8, 11, 12, 13, and 20
`
`Nagoshi and Evans
`
`Nagoshi and Tegethoff
`
`4 and 5
`
`6 and 18
`
`Nagoshi, Evans, and Wendt
`
`3, 14, 15, 16, and 17
`
`Tegethoff, Vaughn, Evans, and Wendt 1
`
`Nagoshi
`
`Nagoshi and McKenna
`
`7
`
`7
`
`Ford further states that each of its alleged grounds of unpatentability,
`
`if directed to a dependent claim, also should be applied to the claim or
`
`
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`8
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`IPR2014-01393
`Patent 6,778,074 B1
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`claims from which the dependent claim depends. Pet. 10. That means
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`claims 1, 7, and 10 also are alleged as obvious over Nagoshi and Vaughn;
`
`claim 1 also is alleged as obvious over Nagoshi and Evans; claims 1 and 10
`
`also are alleged as obvious over Nagoshi and Tegethoff; claims 1 and 10
`
`also are alleged as obvious over Nagoshi, Evans, and Wendt; and claim 1
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`also is alleged as obvious over Nagoshi alone or over Nagoshi and
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`McKenna. Hereinafter, we refer to these additional assertions as “the
`
`implied grounds of unpatentability.”
`
`II. ANALYSIS
`
`
`
`Pursuant to 37 C.F.R. § 42.108(a), we exercise our discretion and do
`
`not institute review on any of the implied grounds of unpatentability noted
`
`above, because each claim subject to an implied ground of unpatentability
`
`either: (1) already is being instituted for trial in this proceeding based on an
`
`explicitly stated ground of unpatentability, or (2) has no claim dependent
`
`therefrom, which is being instituted for trial, such as claim 7.
`
`
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`According to Cuozzo, all of Ford’s obviousness contentions must fail
`
`because Ford does not provide “a definition of a person having ordinary skill
`
`in the art.” Prelim. Resp. 5. The argument is without merit. An express
`
`definition is not required in all situations, as the level of ordinary skill in the
`
`art can be reflected by the cited prior art references themselves. See
`
`Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001); In re GPAC
`
`Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995); In re Oelrich, 579 F.2d 86, 91
`
`(CCPA 1978). Generally, it may not be helpful to have a definition phrased
`
`in terms of the type of education received and the number of years of
`
`experience in a field, as that may not convey what specific knowledge would
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`9
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`have been possessed by the person with ordinary skill. On this record, we
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`are satisfied that the cited prior art is indicative of the level of ordinary skill
`
`in the art.
`
`A. Claim Construction
`
`Principles of Law
`
`In an inter partes review, claim terms in an unexpired patent are
`
`interpreted according to their broadest reasonable construction in light of the
`
`specification of the patent in which they appear. 37 C.F.R. § 42.100(b);
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`Office Patent Trial Practice Guide, 77 Fed. Reg. 48,756, 48,766 (Aug. 14,
`
`2012). Claim terms also are given their ordinary and customary meaning, as
`
`would be understood by one of ordinary skill in the art in the context of the
`
`entire disclosure. In re Translogic Tech., Inc., 504 F.3d 1249, 1257 (Fed.
`
`Cir. 2007).
`
`
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`If an inventor acts as his or her own lexicographer, the definition must
`
`be set forth in the specification with reasonable clarity, deliberateness, and
`
`precision. Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243,
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`1249 (Fed. Cir. 1998). Neither Ford nor Cuozzo contends that the
`
`Specification, as filed, coined a new meaning for any term.
`
`
`
`If a feature is not necessary to give meaning to what the inventor
`
`means by a claim term, it would be “extraneous” and should not be read into
`
`the claim. Renishaw PLC, 158 F.3d at 1249; E.I. du Pont de Nemours & Co.
`
`v. Phillips Petroleum Co., 849 F.2d 1430, 1433 (Fed. Cir. 1988). The
`
`construction that stays true to the claim language and most naturally aligns
`
`with the inventor’s description is likely the correct interpretation. See
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`Renishaw PLC, 158 F.3d at 1250.
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`10
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`“integrally attached”
`
`
`
`The term “integrally attached” does not appear in the application as
`
`filed on March 18, 2002, and later issued as the ’074 Patent. It was
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`proposed during examination by amendment to application claims 1 and 11
`
`to distinguish over U.S. Patent No. 6,515,596 B2 (“Awada”).1 Ex. 1007, 1–
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`3. In the remarks submitted with that amendment, support for the feature
`
`that the speedometer is “integrally attached” to the colored display is said to
`
`exist in parts of the specification which are now column 5, lines 9–12,
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`column 5, lines 45–49, and Figures 1, 3, and 4 of the ’074 Patent. Ex. 1007,
`
`6: 4–16; 7:23-25.
`
`
`
`The above-cited portions of the Specification describe speedometer
`
`backplate 14, speed denoting markings 16 painted on backplate 14, and
`
`plastic needle 20, as separate and discrete elements from colored display 18,
`
`which is a rotatable red plastic filter. The Specification of the ’074 patent
`
`discloses that colored display 18, in the form of a red plastic filter, is a
`
`separate item from backplate 14, speed denoting marking 16 on backplate
`
`14, and needle 20, which form a speedometer separate from the red plastic
`
`filter. Ex. 1001, 5:9–12. Thus, Cuozzo relied on separate and discrete
`
`components, joined as one unit, as providing written description support for
`
`“integrally attached.”
`
`
`
`When amending application claims to distinguish the claimed
`
`invention from Awada, the applicant stated, Ex. 1007, 6:20–25:
`
`The cited Awada (6,515,596) lacks a speedometer integrally
`attached to the speed limit display (column 2, lines 40-42 and
`Figs. 1 and 4-6). The vehicle’s driver is forced to look in two
`
`
`1 Application claim 11 issued as patent claim 10.
`
`11
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`Patent 6,778,074 B1
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`separate locations and then mentally compare the speed limit
`with his vehicle’s speed to determine how close he is to
`speeding if he is not already doing so sufficiently to activate the
`light and/or tone.
`
`Figure 1 of Awada is reproduced below:
`
`
`
`
`
`Figure 1 illustrates display 110, separate and remote from the
`
`
`
`
`
`
`
`speedometer, which shows the speed limit. Display 110 shows that the
`
`speed limit is located at a substantial distance from the speedometer, which
`
`is located at a conventional location within the dashboard of the vehicle.
`
`The term “integrally attached” would require the speedometer and the
`
`display 110 to be joined physically as one unit, so that they are viewable at
`
`one location, thus, providing a distinction from Awada’s disclosed
`
`arrangement.
`
`
`
`Also when distinguishing the claimed invention from another
`
`reference (“Smith, Jr.”), the applicant stated, Ex. 1007, 7:4–6:
`
`In contrast, the colored display of the present invention adjusts
`independently of the speedometer by rotation of a colored filter
`by the display controller (page 8, lines 14-17).
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`12
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`
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`The above-quoted remark indicates that despite the “integrally
`
`attached” requirement of each independent claim, the colored display and
`
`the speedometer still possess separate identities.
`
`
`
`According to plain and common usage, the central characteristic of
`
`“integrally attached” stems from the word “attached.” That is because the
`
`term “integrally” modifies “attached” by specifying a form of attachment.
`
`The general characteristic of two components being “attached” to each other
`
`cannot be eliminated whatever is the effect of adding “integrally” to modify
`
`“attached.”
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`
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`For a speedometer to be “integrally attached” to a colored display,
`
`there must be a speedometer and a colored display that are separately
`
`identifiable from each other, or else “attached” effectively would be read out
`
`of the claim. Adding the modifier “integrally” does not negate or nullify
`
`“attached.” It does not mean that the two units may not share some
`
`components, but one should not be subsumed completely within the other.
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`
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`The Board construes “integrally attached” as applied to the colored
`
`display and the speedometer in the context of the ’074 patent as meaning:
`
`discrete parts physically joined together as a unit without
`each part losing its own separate identity.
`
`
`
`
`That is essentially the same construction Ford proposes for purposes of this
`
`proceeding. Pet. 10–11.
`
`B. Claims 1, 7, 9, 10, and 19 as Anticipated by Nagoshi
`
`
`
`Anticipation under 35 U.S.C. § 102 requires that each and every
`
`element, as set forth in the claim, is found either expressly or inherently
`
`described in a single prior art reference. In re Robertson, 169 F.3d 743,
`
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`13
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`745 (Fed. Cir. 1999); Verdegaal Bros., Inc. v. Union Oil Co., 814 F.2d 628,
`
`631 (Fed. Cir. 1987). Furthermore, the elements must be arranged as is
`
`recited in the claim. Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359,
`
`1369 (Fed. Cir. 2008); Karsten Mfg. Corp. v. Cleveland Golf Co., 242 F.3d
`
`1376, 1383 (Fed. Cir. 2001).
`
`
`
`Nagoshi discloses a system, for use on a vehicle, for making the driver
`
`aware of the speed limit at the current position of the vehicle. Ex. 1003,
`
`Abstract: 1–12. It is titled “A Vehicle Speed Limit Warning Device.”
`
`Speed limit information for each road section is stored in a memory, and a
`
`microcomputer determines the speed limit at the vehicle’s current location
`
`by using coordinates of the vehicle’s current location, provided by a
`
`navigation system, together with the speed limit information stored in
`
`memory. Ex. 1003, Abstract. The determined speed limit at the vehicle’s
`
`current position is displayed. Id. Nagoshi discloses that vehicle location
`
`information may be determined by use of GPS (Global Positioning System).
`
`Ex. 1003 ¶ 19.
`
`Figure 5 of Nagoshi is reproduced below:
`
`
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`14
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`Figure 5 of Nagoshi illustrates the display included in an embodiment
`
`of Nagoshi’s device, which shows both the current speed of the vehicle as
`
`well as the speed limit at the vehicle’s current location. Specifically, the
`
`speed limit is shown in two ways, by numeric display, shown as “40” above,
`
`and by colored illumination of light emitting diodes (“LEDs”). A band of
`
`light LEDs is arranged on the outer periphery of the speedometer’s speed
`
`display, associated with corresponding portions of the entire speed range,
`
`and LEDs associated with the velocity range at, and below, the current speed
`
`limit would show green, while LEDs associated with the velocity range
`
`above the current speed limit would show red. Ex. 1003 ¶ 16.
`
`
`
`The above-noted operation of Nagoshi is identified and relied on by
`
`Ford, for claim 1, in its Petition on page 13, and for claim 10, in its Petition
`
`on page 37. The band of LEDs on the outside periphery of the speedometer
`
`constitutes a colored display that delineates which speed readings are in
`
`violation of the speed limit at the vehicle’s current location, a feature
`
`required by each of claims 1 and 10.
`
`
`
`Similarly, with respect to all other features of claims 1 and 10, Ford’s
`
`Petition specifically addresses how they are described in Nagoshi. On this
`
`record, in the absence of substantive rebuttal from Cuozzo on the merits of
`
`the reference teachings, we are persuaded that Nagoshi has made a sufficient
`
`showing with respect to all elements of claims 1 and 10.
`
`
`
`For example, each of claims 1 and 10 requires that the colored display
`
`be “integrally attached” to the speedometer. As shown in Nagoshi’s Figure
`
`5, a band of LEDs, constituting the colored display, is mounted on the
`
`periphery of a speedometer display. Although the entire apparatus,
`
`including the band of LEDs, may be regarded as a speedometer, so can the
`
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`15
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`portion including all elements, except the band of LEDs. Whether the band
`
`of LEDs is present or not, the apparatus displays the vehicle speed, as is
`
`characteristic of a speedometer. Thus, the configuration, as shown, satisfies
`
`the requirement of a colored display integrally attached to a speedometer.
`
`
`
`Each of claims 1 and 10 also requires a colored display which
`
`“continuously update[s]” the delineation of which speed readings are in
`
`violation of the speed limit at a vehicle’s present location. Nagoshi’s LEDs
`
`meet that requirement, because the disclosed system determines the speed
`
`limit corresponding to the current location coordinates of the vehicle, and
`
`displays the same to the driver. Ex. 1003 ¶ 7:6–12. Note also that the stated
`
`objective of Nagoshi is to make the driver aware of the speed limit,
`
`wherever the vehicle is located. Ex. 1003, Abstract; ¶ 5:2–3. According to
`
`Nagoshi, the speed limit for “each [and] every” road section is stored in
`
`memory, and helps to determine the speed limit at the current location of a
`
`vehicle based on current vehicle location coordinates. Ex. 1003, Abstract:
`
`7–11.
`
`
`
`With regard to claim 1, which requires that the display controller
`
`adjusts the colored display independently of the speedometer, it is evident
`
`that Nagoshi’s microcomputer 12 controls the band of LEDs in a way that
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`does not affect, and is not affected by, the detection and display of the
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`vehicle’s current speed. The operation of the band of LEDs is based on
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`stored speed limit information, not on the vehicle’s current speed. As is
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`noted by Ford, operation of Nagoshi’s speedometer, with regard to speed
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`detection and display, is uninterrupted by the LEDs. Pet. 15.
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`With regard to claim 10, which requires a global positioning system
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`(“GPS”) that provides input to a display controller to adjust the colored
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`16
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`display, Nagoshi describes that vehicle location determination can be
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`performed by a GPS. Ex. 1003 ¶ 19. Nagoshi’s microcomputer 12 serves as
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`a display controller, which takes input from navigation system 11, accesses
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`memory 7 for speed limit information, and performs overall process control
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`including sending information to the display. Ex. 1003, Fig. 2; Abstract: 6–
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`12; ¶ 9:11–13; ¶ 14.
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`Claim 9 depends from claim 1 and recites that the display controller
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`comprises a tone generator. Claim 19 depends from claim 10 and recites
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`that the display controller further comprises a tone generator. For claims 9
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`and 19, Ford, in its Petition, observes that Nagoshi discloses such a warning
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`buzzer to inform the driver that the vehicle exceeds the speed limit.
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`Pet. 36:20–22. On this record, Figures 2 and 6 of Nagoshi (Ex. 1003)
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`support a finding that warning sound generation device 18 and speaker 19
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`are a part of a display controller that controls the colored display.
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`We are not persuaded, however, that Nagoshi discloses the additional
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`features recited in claim 7.
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`Claim 7 depends from claim 1 and further recites an electrically
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`conductive wire having opposing ends with one end connected to said
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`display controller, and a speed limit locating device connected to the
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`opposing end of the wire. In that regard, Ford identifies Nagoshi’s
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`microcomputer 12 in Figure 2 as the display controller, and the combination
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`of receiver 6 and memory 7 in Figure 2 as the speed limit locating device.
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`Pet. 30–31. Such identification is misplaced, for reasons discussed below.
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`The Summary of the Invention portion of Nagoshi states:
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`In order to achieve said objectives, the invention of claim
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`1 as represented in FIG. 1 corresponding to the claim, said
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`17
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`vehicle speed limit warning device is configured from an
`information reception means 1 receiving the speed limit
`information of each specific road section which is transmitted
`from beacons disposed on the roads, and an information
`recording means 2 recording the speed limit information
`acquired by means of this information reception means 1, and a
`vehicle location computation means 3 computing the location
`coordinates of the current location of the vehicle, and a
`determination means 4 acquiring
`the current
`location
`coordinates of the vehicle location from that vehicle location
`computation means 3 and
`finding
`the
`road
`section
`corresponding to the current vehicle location coordinates and
`determining
`the
`speed
`limit
`information
`from
`the
`information recorded in said information recording means
`2 and determining the speed limit information of that road
`section, and a notification means 5 notifying the driver of the
`speed
`limit
`information determined by means of
`that
`determining means 4.
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`Ex. 1003 ¶ 6 (emphases added). Determining means 4 is very much a part
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`of any speed limit locating device identifiable in Nagoshi’s disclosure.
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`There appears to be no reasonable basis to regard receiver 6 and
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`memory 7 collectively as a speed limit locating device without also
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`including determining means 4. In that regard, Nagoshi further describes
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`determining means 4 as performing overall process control, which would
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`include locating the applicable speed limit. Ex. 1003 ¶ 9:12–13. Nagoshi
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`specifically identifies microcomputer 12 as determining means 4. Id. at
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`¶ 9:11–12. Note that the action performed by receiver 6, i.e., receiving
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`transmitted data, and the action performed by memory 7, i.e., storing data,
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`do not by themselves “locate” the speed limit without action of the
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`determining means.
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`18
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`Because microcomputer 12 is a portion of any speed limit locating
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`device reasonably identifiable in Nagoshi, Ford’s assertion is unpersuasive
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`that in Nagoshi, an electrically conducting wire connects microcomputer 12,
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`as a display controller, with a speed limit locating device, such that
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`microcomputer 12 is at one end of the wire and the speed limit locating
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`device is at an opposing end of the wire. In that respect, as a part of the
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`speed limit locating device, microcomputer 12 is not viewed reasonably as
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`also connected to the speed limiting locating device. In the context of claim
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`7, the display controller is a separate element from the speed limit locating
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`device, and the two are connected by electrically conductive wire. We do
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`not read claim 7 so broadly such that the wiring requirement can be met
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`simply by connecting the internal components of the speed limit locating
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`device.
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`
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`For the foregoing reasons, Ford has shown a reasonable likelihood
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`that it would prevail in demonstrating that each of claims 1, 9, 10, and 19 is
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`unpatentable as anticipated by Nagoshi. Ford, however, has not shown a
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`reasonable likelihood that it would prevail in demonstrating that claim 7 is
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`unpatentable as anticipated by Nagoshi.
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`C. Claims 2, 8, 11, 12, 13, and 20
`as Obvious over Nagoshi and Vaughn
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`
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`Claim 2 depends from claim 1 and further recites that the colored
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`display is a liquid crystal display. Similarly, claim 12 depends from claim
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`10 and recites that the colored display is a liquid crystal display. As
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`discussed above, the colored display of Nagoshi is a band of LEDs.
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`
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`Also as discussed above, Nagoshi discloses every element of claims 1
`
`and 10, and the claimed colored display reads on Nagoshi’s band of LEDs,
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`19
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`which is not a liquid crystal display. Ford cites to Vaughn as evidence that
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`one with ordinary skill in the art would have known that a liquid crystal
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`display is an alternative to a collection of LEDs for purposes of making a
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`visual display. Pet. 24:5–8. Vaughn describes the use of an electronic
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`display for showing the current location and speed of a vehicle, as well as
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`the speed limit at that location. Ex. 1008, 9:20–23. Furthermore, Vaughn
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`describes that its display screens can be implemented by LEDs, liquid
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`crystal display, or cathode ray tube. Ex. 1008, 9:14–17. On this record, we
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`are persuaded by Ford, in the absence of substantive rebuttal from Cuozzo,
`
`that one with ordinary skill in the art would have known that a suitable
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`liquid crystal display can be an alternative to the band of LEDs employed by
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`Nagoshi.
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`
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`Claim 8 depends from claim 7. Ford relies on Vaughn to account for
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`features additionally recited in claim 8. Pet. 35. The deficiencies of
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`Nagoshi with regard to claim 7, as discussed above, are not cured by Ford’s
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`reliance on Vaughn.
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`
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`Claim 11 depends from claim 10, and further recites that the global
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`positioning system receiver further comprises a database of locations and
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`their corresponding speed limits. Ford acknowledges that the memory
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`described in Nagoshi for storing speed limit information is not expressly
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`described as a database. Pet. 39:14–15. Ford cites to Vaughn as evidence
`
`that one with ordinary skill in the art would have known to use a GPS
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`computer and an associated local database that stores speed limit
`
`information. Pet. 35:26–28; 36:5–7. We are persuaded. Vaughn discloses a
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`GPS based navigation system, which includes a GPS computer and an
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`associated local database. Ex. 1008, 2:58–60; 8:52–55.
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`20
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`Ford contends that in light of Vaughn’s disclosure, it would have been
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`well within the knowledge of one with ordinary skill in the art to modify the
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`GPS navigation system of Nagoshi so that it includes a local database which
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`stores locations and their corresponding speed limits. Pet. 36:5–10. Without
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`substantive rebuttal from Cuozzo on the merits, we are persuaded that Ford’s
`
`stated reasoning is sufficient.
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`
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`Claim 13 depends from claim 12, and further recites that the display
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`controller adjusts the liquid crystal display, which is the colored display,
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`independently of the speedometer. As discussed above, Ford has addressed
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`adequately a similar feature in the context of claim 1, directed generally to a
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`colored display rather than to a liquid crystal display. The reasoning is no
`
`less persuasive in the context of a liquid crystal display. In essence,
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`operation of Nagoshi’s speedometer, with regard to speed detection and
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`display, is unaffected by, and does not affect operation of, a liquid crystal
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`display which substitutes for Nagoshi’s band of LEDs.
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`
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`Claim 20 depends from claim 1. With respect to claim 20, we have
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`reviewed Ford’s argument on pages 43–45 of the Petition, as well as Section
`
`V(H) as referenced on page 44 of the Petition, and Section V(A) as
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`referenced on page 45 of the Petition. The analysis is sufficient to meet the
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`threshold of § 314(a), in the absence of substantive rebuttal on the merits
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`from Cuozzo. We note that under the rule of broadest reasonable
`
`interpretation, the feature “uploadin