`571-272-7822
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`IPR2015-00887, Paper No. 40
`June 8, 2016
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`RECORD OF ORAL HEARING
`UNITED STATES PATENT AND TRADEMARK OFFICE
`- - - - - -
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SONY CORPORATION, SAMSUNG ELECTRONICS CO., LTD.,
`and SAMSUNG DISPLAY CO., LTD.,
`Petitioner,
`vs.
`SURPASS TECH INNOVATION LLC,
`Patent Owner.
`- - - - - -
`Case IPR2015-00887
`Patent 7,420,550
`Technology Center 2600
`Oral Hearing Held: Thursday, May 12, 2016
`
`Before: SALLY C. MEDLEY, BRYAN F. MOORE, and
`BETH Z. SHAW, Administrative Patent Judges.
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`
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`The above-entitled matter came on for hearing on Thursday,
`May 12, 2016, at 2:00 p.m., Hearing Room B, taken at the U.S. Patent and
`Trademark Office, 600 Dulany Street, Alexandria, Virginia.
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`REPORTED BY: RAYMOND G. BRYNTESON, RMR,
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`CRR, RDR
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`APPEARANCES:
`ON BEHALF OF THE PETITIONER:
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`JAY I. ALEXANDER, ESQ.
`Covington & Burling LLP
`One CityCenter
`850 Tenth Street, N.W.
`Washington, D.C. 20001-4956
`202-662-5622
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`WALTER E. HANLEY, JR., ESQ.
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`Kenyon & Kenyon LLP
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`One Broadway
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`New York, New York 10004-1007
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`212-425-7200
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`ON BEHALF OF THE PATENT OWNER:
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`WAYNE HELGE, ESQ.
`JAMES WILSON, ESQ.
`Davidson Berquist Jackson & Gowdey, LLP
`8300 Greensboro Drive
`Suite 500
`McLean, Virginia 22102
`571-765-7708
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`Case IPR2015-00887
`Patent 7,420,550
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`P R O C E E D I N G S
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`(2:00 p.m.)
`JUDGE MEDLEY: Good afternoon. This is the
`hearing for IPR2015- 00887 between Petitioner, Sony
`Corporation and Samsung Electronics and Samsung Display
`Corporation, versus Patent Owner, Surpass Tech Innovation,
`involving claims 1 through 5 of U.S. Patent 7,420,550.
`Per our April 27th order, each party will have 30
`minutes of total time to present arguments. Petitioner, you
`will proceed first to present your case with respect to the
`challenged claims and grounds for which the Board instituted
`trial.
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`Thereafter, Patent Owner, you will respond to
`Petitioner's presentation. And, Petitioner, you may then
`reserve rebuttal time if you wish.
`At this time we would like the parties to please
`introduce themselves, beginning with Petitioner.
`MR. ALEXANDER: Your Honor, Jay Alexander
`on behalf of Petitioner.
`JUDGE MEDLEY: And you have with you?
`MR. ALEXANDER: I'm sorry?
`JUDGE MEDLEY: And you have with you?
`MR. ALEXANDER: Oh, I'm sorry. My colleague,
`Paul Wilson, who is not of record in the case.
`JUDGE MEDLEY: Oh, okay. All right.
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`MR. ALEXANDER: And I will be conducting the
`argument. Also, Mr. Walter Hanley is backup counsel for this
`one.
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`JUDGE MEDLEY: All right. Thank you. And
`then, Mr. Helge, just for the record if you will.
`MR. HELGE: Absolutely, Your Honor. Wayne
`Helge for the Patent Owner, Surpass Tech Innovation. With
`me is my colleague, James Wilson.
`JUDGE MEDLEY: Okay. Thank you. And,
`Petitioner, you may begin. Would you like to reserve rebuttal
`time?
`
`MR. ALEXANDER: Yes, Your Honor. I would
`like to reserve 10 minutes, please.
`JUDGE MEDLEY: Okay. And we're going by this
`clock back here, so you may begin.
`MR. ALEXANDER: Okay. Thank you. Your
`Honor, this case is reduced basically to a single issue, and that
`is whether the Janssen '708 reference discloses an active
`matrix LCD that uses Thin Film Transistors, TFTs.
`The Patent Owner has not made any argument that
`the prior art is lacking any claimed element or that there is a
`failure of the motivation to combine separate and apart from
`this single issue. So this is the issue that I'm going to address.
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`We believe that the evidence is one-sided, that the
`Janssen '708, indeed, is an active matrix LCD that has TFTs,
`and we believe this for a number of reasons.
`First, Petitioner's expert, Dr. Liu, has offered an
`opinion that that person of ordinary skill in the art would
`interpret Janssen '708 to be an AMLCD with TFTs. The Patent
`Owner has offered no contrary expert opinion or evidence for
`that matter on the other side of that.
`Third, you know, although there is no standard
`symbol for a liquid crystal pixel element, there is evidence in
`the record that they often represent LCD pixels as resistors
`and capacitors in parallel, which is exactly what Janssen '708
`represents.
`Also, the Patent Owner's alternative explanations
`for what Janssen '708 could be are simply implausible. Not
`only are they based on attorney argument without any expert
`support, they are simply implausible. And I will go ahead and
`discuss that.
`And, finally, we also have evidence that Patent
`Examiners on both sides of the Atlantic when they examined
`the counterpart to this application cited LCD art. So they
`understood that Janssen '708 was directed to active matrix
`LCD's.
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`So on the first point, you know, Dr. Liu who was
`our expert, she put in the petition in support of -- a declaration
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`in support of the petition, Exhibit 1013. She is unquestionably
`qualified. She is an electrical engineering professor at the
`University of California at Berkeley with 25 years of
`experience. And she offered the opinion that to a person of
`skill in the art the only plausible explanation or interpretation
`of Janssen '708 is as a video display, having a matrix of pixels
`as disclosed, would be as an AMLCD using TFTs.
`And as I have shown on our demonstrative slide 2
`here, which is Exhibit 1032, Dr. Liu also cited two other
`references which are unquestionably AMLCDs, the Lewis
`reference, Exhibit 1008, and the Ruckmongathan exhibit,
`Exhibit 1011, and she pointed out that these LCDs, as the
`Board can see, these LCDs have very similar structure.
`And in particular the Board should note that the
`source of the current for the LCD pixels in all of these
`references is a single transistor. Also note the presence of a
`capacitor which is associated with the LCD pixel in Lewis and
`Ruckmongathan. The Board when it instituted the decision
`acknowledged this evidence at page 10 of its decision.
`So now once the proceeding was instituted, Patent
`Owner had an opportunity to put in some contrary evidence.
`They certainly have an expert, Mr. Bohannon. The Board has
`heard about Mr. Bohannon in the prior two cases.
`Mr. Bohannon showed up at the deposition of Dr.
`Liu in this case. He also offered a declaration as supplemental
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`evidence in support of one of their exhibits in this case. The
`reason it is not of record is that we did not move to exclude
`that particular exhibit. But Mr. Bohannon was certainly
`available to Patent Owner to offer a contrary opinion. He did
`not. We think that speaks volumes, the fact that they could
`not get their expert to offer an opinion that Janssen '708 is not
`an AMLCD.
`So what Patent Owner is left with is their
`unsupported attorney argument which suggests that, well,
`maybe Janssen '708 could be something else, like an
`incandescent -- a bank of incandescent light bulbs, for
`example, or a gas discharge lamp. None of those explanations
`are plausible.
`In our reply, Dr. Liu addressed the Patent Owner's
`attorney argument that Janssen '708 was not an AMLCD. And
`she pointed out -- and now I'm on slide 3 of our
`demonstratives -- that the common characteristic of an
`AMLCD pixel circuitry is a thin film transistor which provides
`a low current, and how that is different from an incandescent
`type of a device which requires much higher current that
`cannot be driven by a single transistor.
`And Dr. Liu pointed out that in both the '550
`patent at issue here as well as two of the other pieces of prior
`art, Horii, Exhibit 1007, and Kubota, Exhibit 1005, both of
`those as can be seen, you know, have this single transistor
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`structure as the source of the current for the liquid crystal
`pixel.
`
`In addition -- now on slide 4 -- Dr. Liu pointed out
`that it is common in this art to represent an LCD pixel as a
`resistor and a capacitor in parallel. We see that on the top left
`of this slide. And you see the depiction in Janssen '708 itself.
`On the top right is a figure from the Kozaki
`reference, Exhibit 1022, which is unquestionably a liquid
`crystal display device, that's the title of the patent, and that
`shows, like Janssen '708, a resistor and capacitor in parallel to
`represent the liquid crystal pixel.
`Similarly, on the lower left, the Johnson reference,
`Exhibit 1023, whose title is LCD, also represents the liquid
`crystal pixel as a resistor and capacitor in parallel, as does
`Moriyama, Exhibit 1024.
`So all of these bolster the evidence that is already
`in the record that the most plausible explanation of Janssen
`'708 is an active matrix LCD.
`Patent Owner attempts to argue, well, maybe a
`POSA would interpret Janssen '708 as something else. And in
`particular they have offered evidence -- and now we're on slide
`5 -- of a number of incandescent light bulb displays. And I
`should point out that their position has evolved over time.
`In the IPR2015- 0022 case, Patent Owner
`speculated that Janssen '708 might be an x- ray flat panel
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`detector for an electrophoretic display. They don't make that
`allegation here. And that was addressed by Dr. Liu in her
`declaration accompanying the petition.
`Now they have three more choices, actually, but it
`seems like the main one is as an incandescent bulb. The
`problem with that is that the circuitry that sources the current
`for all of these types of devices is very, very different from
`the single transistor that you see that is characteristic of the
`AMLCD devices.
`For example, in Pooley, Exhibit 2010, they use
`rectifier diodes to drive the bulbs on and off. And one thing
`to note about Pooley in particular is that the symbol -- it is
`difficult to see in the demonstrative -- but on figure 2 of
`Exhibit 2010 the Board will see the symbol for the
`incandescent light bulb is actually the accepted symbol in the
`art, which is the squiggly line inside the circle. It is not the
`same symbol, not the resistor that appears in Janssen '708.
`On the right side is the Madsen reference, Exhibit
`2011, which drives the incandescent bulbs with optoisolators
`and triacs, a very complicated structure which is shown in
`detail in figure 5 and denoted as number 200 in the drawings.
`And, again, it is hard to see on the demonstrative
`but on figure 6 in Madsen the Board will observe that each of
`those liquid -- each of those light bulb- driven cells has an
`element 200 as part of the driving circuitry of the cell. So,
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`again, a very, very different type of circuitry than
`characteristic of an AMLCD.
`And likewise with the Odlen Exhibit 2012 that
`Patent Owner cites, it appears to have a series of circuit cards,
`one for each row and column of the matrix, that is
`dramatically different than the AMLCD references.
`Moving on to slide 6 of the demonstratives, Patent
`Owner also seems to suggest that there are two other potential
`explanations for Janssen '708, one of which is as a gas
`discharge lamp. And they cite the two Nuckolls' references,
`Exhibits 2015 and 2016.
`Those references are directed to high pressure
`sodium gas discharge lamps. Again, the Board will observe
`they have extremely different circuitry that is source to
`current for the lighting element in that particular -- in those
`devices. And Dr. Liu explains all of this in her reply
`declaration at paragraphs 22 to 30.
`Finally, Patent Owner speculates that the symbol
`and used in Janssen could be a photoresistor, could be a bank
`of photoresistors used to detect light somehow. But we know
`that Janssen '708 itself is certainly a video display. It says
`that much.
`And, again, the circuitry the Board will observe is
`very, very different than both Janssen '708 and the AMLCD
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`references. And none of these alternative explanations of
`Janssen '708 are plausible.
`We also have the additional set of facts that when
`Patent Examiners looked at these applications, both in the U.S.
`and in Europe, they cited AMLCD art. And demonstrative
`slide 7 just demonstrates the fact that the priority application
`for the '708 PCT is the same as what led to the Janssen '921
`U.S. patent.
`And then on slide 8 I've cited two other references
`that were cited in the U.S. '921 application, Noguchi, Exhibit
`1026, and Ino, Exhibit 1027. Both of those are active matrix
`LCD devices as those references state on their face.
`And, again, the Board should note the single
`transistor structure that provides the source of the current for
`the LCD pixels in both of these devices.
`Likewise, in Europe there was an International
`Search Report done and I put up on demonstrative slide 9
`excerpts of the three references that were identified in that
`search. And in each case they are liquid crystal displays.
`Ikeda, Exhibit 1030, on the lower left; Robinder,
`Exhibit 1029, on the upper right; and the Hosiden Yasui
`reference, Exhibit 1031, on the lower right, all identify
`themselves as liquid crystal devices.
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`So the Examiners, presumably familiar with the
`art, came to the same conclusion that Dr. Liu did, and, that is,
`Janssen '708 is directed to AMLCD technology.
`And then, finally, I would just like to address a
`couple more exhibits that Patent Owner has put forward,
`Exhibits 2023 and 2024 on slide 10.
`Exhibit 2023 is the Modern Dictionary of
`Electronics, and the Board should note that on page 5 that
`dictionary shows what I referenced earlier, which is the
`standard accepted symbol for a filament lamp, which is the
`squiggly in the circle, and not a resistor symbol in a circle.
`This dictionary at page 6 does have resistor
`symbols inside circles, and in each case identifies them as
`certain types of resistors. And as Dr. Liu explained, it is
`common, and showed with other references, it is common to
`model LCD pixels as resistors and capacitors in parallel.
`Finally, Exhibit 2024 cited by Patent Owner, which
`appears at the bottom of the slide, this is an excerpt from a
`web page which we have moved to exclude. We don't think
`that there has been proper authentication of it. It is also
`hearsay.
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`But to the extent the Board admits it and considers
`it, we would like the Board to note that, you know, the resistor
`symbol that appears in this particular reference, because it's
`not -- because there is no standard use of this resistor in a
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`circle symbol, you know, this particular author had to identify
`what he was talking about when he used this symbol. And he
`said in this case I'm going to use this as a light bulb modeled
`in the circuit as a resistor.
`So, you know, this is a particular instance where
`the author had to specifically identify this as, you know, as
`somebody of skill in the art wouldn't understand what it was in
`this context outside of this particular document.
`But the fact that this particular author uses this
`symbol as a light bulb doesn't mean that that symbol is a light
`bulb in Janssen '708 because it is exactly the context of the
`circuitry that the Board has to consider in interpreting that
`structure and, as I've said, the evidence is completely
`one-sided that the person of skill in the art in Janssen '708
`reads the structure as an LCD.
`So if the Board doesn't have any questions, I will
`reserve the rest of my time.
`JUDGE MEDLEY: Okay. Thank you.
`MR. HELGE: May it please the Board. Good
`afternoon, Your Honors. Wayne Helge again for Surpass Tech
`Innovation, the Patent Owner.
`Your Honors, Patent Owner has taken a bit of a
`beating for not providing expert testimony in support of its
`response in this case. But this case is the textbook example
`where Patent Owner's technical declarant is not necessary. All
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`of the technical testimony that you need to decide this case in
`favor of Patent Owner has been provided by Dr. Liu,
`Petitioner's technical declarant.
`Dr. Liu stated in her declaration with the filing of
`the petition that she concluded the Janssen '708 is an active
`matrix LCD based upon just two factors -- not the driving
`circuitry -- two factors: One is that it is a matrix structure.
`Two is that it is suitable for displaying moving images.
`During deposition we presented three references to
`Dr. Liu, three lamp- based displays that used matrix format and
`displayed moving images. Dr. Liu agreed that that was the
`case, that we had provided that evidence to her.
`What she didn't do and what she wasn't prepared to
`do was discuss the clues that exist in Janssen '708 that reveal
`that, in fact, Janssen '708 is not about active matrix LCD at
`all.
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`When asked about the assignee of Janssen '708,
`Philips, Dr. Liu's response was: Well, I know they make light
`bulbs.
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`When asked if she knows whether lamp displays at
`the critical time period used DACs, or Digital to Analog
`Converters, Dr. Liu said she didn't know.
`When I asked her at the very beginning of her
`deposition to draw the symbol that Janssen uses as a pixel -- it
`is labeled both as 46 and 100 throughout the Janssen '708
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`reference -- Dr. Liu drew the symbol for me but couldn't
`identify it.
`She said this was the first time she had ever drawn
`that symbol. She said before she saw Janssen '708 she hadn't
`used that symbol. Now, in fact, Your Honors, there is a saying
`that when the only tool you hold is a hammer, everything
`looks like a nail. That's exactly what happened here. Dr.
`Liu's experience was the hammer. Janssen '708 was the nail.
`We revealed to her fairly clearly that the two
`factors that she identified identifying Janssen '708 as active
`matrix LCD did not stand up to scrutiny. It wasn't true that
`Janssen '708 had to disclose active matrix LCD. There were
`other possibilities.
`The problem is Dr. Liu didn't investigate those
`possibilities. Despite having never seen Janssen '708's pixel
`symbol, she provided a declaration without investigating that
`symbol.
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`Now, one would think after being faced with this
`information Dr. Liu would come back with the reply
`declaration that explained, in fact, what that symbol meant.
`But she didn't. She came back with references that were
`clearly identified as LCD, where the resistors, for example,
`that were used to represent LC material were clearly identified
`as LC references. This is Petitioner's slide 4.
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`Now, I will note that this is easily distinguishable.
`The Janssen symbol for a pixel here, 46, does not appear in
`any of these other three references. In every instance where
`there is a resistor used to model LC material, the resistor is
`labeled as such.
`In her second deposition, Dr. Liu agreed that none
`of these references show the same symbol that Janssen '708
`uses for its pixel.
`Another clue that Dr. Liu failed to note was that
`only about three months different from the filing of Janssen
`'708 there was another Janssen application filed in the U.S.,
`and this is referred to as the Janssen '190 publication, and I
`will pull this up on the board for Your Honors.
`This Janssen '190 reference was filed with named
`inventors Janssen and Albu, the same inventors of the Janssen
`'708 reference. Both references were assigned to Philips.
`Dr. Liu admitted during deposition that it was
`likely that both of these references or both of these invention
`disclosures went through the same type of review process
`within Philips before being filed as an application.
`And yet the Janssen '190 reference includes an
`entirely different pixel structure, as you can see down in the
`bottom right, for each LC pixel. The title itself is entitled:
`Device and Method for Addressing LCD Pixels.
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`You see nowhere in this indication does Janssen,
`Albu or Philips use a resistor symbol to model the LC
`material.
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`And this was filed in the U.S. on June 8th 2001,
`only three months after the '708 application, which is a WIPO
`application, but the corresponding U.S. application was filed
`on March 20.
`JUDGE SHAW: So it's your position that these
`inventors were working on two different patents, one related to
`lamps and one related to active LCD, active matrix LCD, and
`they held two separate applications related to completely
`different subject matter?
`MR. HELGE: Absolutely, Your Honor. This is
`simply -- it is describing the subject matter entirely
`differently. Again, Philips, as Dr. Liu admitted, is a company
`that makes light bulbs. They were speaking to different
`audiences with these references. They chose different symbols
`to indicate the pixels.
`They simply, in the '708 publication, make no
`mention of LCD. Clearly they were aware of LCD technology
`and familiar with it, but they were speaking to a different
`audience.
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`JUDGE SHAW: You do mention the video
`displays in the Janssen reference at issue here.
`MR. HELGE: Absolutely, Your Honor, yes.
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`JUDGE SHAW: And what is your response to
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`that?
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`MR. HELGE: Your Honor, as we showed to Dr.
`Liu, and as we submitted Exhibits 2010, 2011 and 2012, these
`were all lamp displays that were used for video, for animation,
`for moving images. In that time period, for example, sports
`stadiums or buildings in big cities, they have these huge
`displays that have lamps.
`Now, I think we need to get to -- I would like to
`drill down quickly just to the importance of all of this -- and
`this relates to your question, Your Honor -- what is the
`transistor being used in Janssen '708?
`Dr. Liu bases her sole -- her sole factor for basing
`her decision that this could be a TFT is that she believes it
`discloses active matrix LCD. In other words, paragraph 41 in
`her opinion about matrix format and moving images is the
`foundation for this entire obviousness analysis and this
`conclusion about TFTs.
`If that technology of the '708 is not what she says,
`Petitioner's case crumbles. There is no basis to conclude that
`TFTs can be used to drive light displays and, in fact, once
`again confirming that Patent Owner didn't need to provide
`expert testimony.
`Dr. Liu confirms in her reply declaration, and
`Petitioners confirm in their reply, you couldn't drive enough
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`current to drive a lamp display with a TFT. It wasn't suitable.
`It wasn't a suitable choice. There is nothing in Janssen '708
`that says we are talking about thin film deposition, for
`example.
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`The only way you get there is because Dr. Liu
`made an erroneous conclusion about what is being disclosed in
`Janssen '708, an incomplete conclusion based on incomplete
`evidence.
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`She has given you enough to know there are other
`options, there are other reasons, that Janssen '708 is disclosing
`something other than active matrix LCD. And that compels a
`different conclusion about whether there are TFTs being used
`as the transistors in Janssen '708.
`JUDGE SHAW: What about the prosecution
`history of the underlying applications?
`MR. HELGE: Yes, Your Honor. So the important
`part there -- I think there are two things that we need to
`mention briefly.
`One is that in the Janssen '921 patent there were
`three references cited by the Examiner, Noguchi, Ino and
`Matsushida. Petitioners have come forward with evidence of
`two of those and use that as an argument to say clearly the
`Examiner thought these were directed to LCDs as well.
`The record is barren about the contents of the third
`reference. In fact, during deposition I asked Dr. Liu if she
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`looked at it? She admitted she hadn't. So it is not conclusive
`as to what is being disclosed.
`And what's more, I would say that if we look at the
`claims -- and this is Exhibit 1025, this is the corresponding
`U.S. application of the Janssen '708 -- when you look at the
`claims they don't disclose LCD.
`The Examiners were looking -- they were
`examining the claims. They were examining a column driving
`circuit for driving pixels in a column row matrix. They
`weren't disclosing LCD.
`If an Examiner happened to go to LCD, and maybe
`because that's what the Examiner was familiar with, Dr. Liu
`herself admitted that she hadn't seen the Janssen '708 pixel
`symbol before getting involved in this case. We don't know
`what was in the mind of the Examiner.
`The Examiner may have been equally unfamiliar
`about the meaning of that pixel and may have gone to what
`was familiar, just as Dr. Liu did. We don't know.
`What we know is that Petitioners have the burden
`of proving that claims 1 through 5 are unpatentable in this
`case, of the '550 patent issued to Shen. They have come
`forward with incomplete expert testimony that has been
`discredited. The bases on which Dr. Liu concluded the
`Janssen '708 is active matrix have been unfounded. They have
`been shown to be incomplete and she simply failed to consider
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`other possible technologies, in which case Petitioner cannot
`carry the burden.
`And I will note in Petitioner's reply, they did not
`come back to the tool shed. They didn't come back to the tool
`shed and to say we've been using a hammer all of the time and
`maybe that's not a nail. They kept on the course that they
`were already on.
`They didn't come back and say, no, Janssen is
`clearly disclosing active matrix LCD, because this symbol
`represents active matrix LCD. That symbol, the circle and the
`resistor, doesn't appear in the references they produced in
`their reply.
`And, in fact, Dr. Liu told me that she didn't
`specifically look for those types of references. She wasn't
`trying to go back and explain what is in Janssen '708. She was
`trying to convince the Board that she was on the right track all
`along, even though she had been proven to have made
`incomplete investigation earlier on.
`In Petitioner's reply -- I will refer you simply to
`pages 18, 19 and 20 -- there is a discussion of Exhibit 2010,
`2011 and 2012. And I will put these back on the ELMO, Your
`Honor.
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`The specific lines I would like to draw attention to,
`this is on page 18 of Petitioner's reply. This is discussing
`Exhibit 2010. The lines I would like to direct you to are right
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`here, it looks like about line 12, well, near the end of the
`page.
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`They say the '278 patent, which is Exhibit 2010,
`does not disclose using thin film transistors to switch the
`filament light bulbs, and the matrix within a matrix
`architecture of the lamp display is not characteristic of an
`AMLCD device and is not similar to Janssen.
`What they are telling you is that -- and I will
`represent to you that they used similar language dealing with
`Exhibit 2011 and 2012 -- what they are telling you with this
`evidence or with this argument here is that the matrix style
`lamp displays used for moving video are not characteristic of
`AMLCD.
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`But that's not the question. The question is
`whether Janssen '708 discloses a lamp display. And their use
`of resistors that are specifically labeled as RLC is not
`dispositive and is not indicative of what is being disclosed
`with Janssen's lamp symbol.
`One other point, Your Honor, is on page 50 of our
`demonstratives. In a second deposition I asked Dr. Liu: Are
`there any references in the record here that use Janssen's pixel
`symbol, any references? Basically because she had not gone
`out to find those symbols. She hadn't been specifically
`looking for those symbols. And her response was Exhibit
`2024, the exhibit that Mr. Alexander put up in the last slide.
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`And as she noted there, that circle had a resistor that was used
`to model a light bulb.
`Now, there simply isn't evidence on record to
`support any other construction or any other interpretation of
`what is in Janssen '708. Janssen specifically did not mention
`LCD. Janssen did not disclose LCD. And this is in direct
`contrast to what is disclosed in Janssen '190.
`On those bases the Petitioners have simply not
`provided evidence that can support their claims, one, that
`Janssen '708 is AMLCD and, two, that a thin film transistor
`would be used to drive that particular circuitry.
`Unless Your Honors have any questions, I will pass
`the microphone back to my colleague.
`JUDGE MEDLEY: Okay. Thank you.
`MR. ALEXANDER: Your Honors, Dr. Liu's
`opinion in the opening declaration was a POSA would
`conclude that video displays utilizing column row matrix of
`pixels as disclosed in Janssen '708 are AMLCD displays.
`There has been no evidence to contradict that and you didn't
`hear any today.
`He heard about the resistor symbol and the circles,
`and both sides agree, I think, that that is not a standard symbol
`for anything. It has to be construed in context. And when you
`construe it in the context of Janssen '708, in parallel with the
`capacitor, just like the other references that we saw, the
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`reasonable conclusion to the person of skill in the art is it is
`an LCD pixel.
`There was mention of the Janssen '190 reference --
`and I think, Judge Shaw, your question sort of, you know, hit
`the nail on the head, you know, sort of speculating that the
`same inventors were, you know, at the exact same time, three
`months apart, were working on two dramatically different
`technologies. That's not even plausible.
`And then there was mention about the fact that we
`only put up two out of the three references that the U.S.
`Examiner found in the Janssen '921. The Matsushida reference
`is missing.
`Well, it is true it is not in the record, but if the
`Board would like to look at that we would certainly have no
`objection.
`And, in fact, another interesting point was that the
`Janssen '921 patent wasn't even claiming specifically an
`AMLCD, but yet the Examiners went to AMLCD art. I think
`that, you know, supp