Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 1 of 42
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 1 of 42
`
`EXHIBIT 4
`
`EXHIBIT 4
`
`

`

`( 12 ) United States Patent
`Chang et al .
`
`( 10 ) Patent No .: US 10,642,576 B2
`( 45 ) Date of Patent :
`May 5 , 2020
`
`US010642576B2
`
`( 54 ) MOBILE INFORMATION APPARATUS THAT
`INCLUDES WIRELESS COMMUNICATION
`CIRCUITRY FOR DISCOVERY OF AN
`OUTPUT DEVICE FOR OUTPUTTING
`DIGITAL CONTENT AT THE WIRELESSLY
`DISCOVERED OUTPUT DEVICE
`( 71 ) Applicant : Flexiworld Technologies , Inc. ,
`Vancouver , WA ( US )
`Inventors : William Ho Chang , Vancouver , WA
`( US ) ; Christina Ying Liu , Fremont ,
`CA ( US )
`Assignee : Flexiworld Technologies , Inc. ,
`Vancouver , WA ( US )
`Subject to any disclaimer , the term of this
`patent is extended or adjusted under 35
`U.S.C. 154 ( b ) by 0 days .
`( 21 ) Appl . No .: 16 / 229,896
`( 22 )
`Filed :
`Dec. 21 , 2018
`( 65 )
`
`( 72 )
`
`( 73 )
`
`( * ) Notice :
`
`Prior Publication Data
`US 2019/0121613 A1 Apr. 25 , 2019
`
`Related U.S. Application Data
`( 63 ) Continuation of application No. 15 / 201,194 , filed on
`Jul . 1 , 2016 , now Pat . No. 10,162,596 , which is a
`( Continued )
`
`( 51 ) Int . Ci .
`G06F 15/16
`G06F 3/16
`
`( 52 ) U.S. CI .
`???
`
`( 2006.01 )
`( 2006.01 )
`( Continued )
`G06F 3/167 ( 2013.01 ) ; G06F 3/041
`( 2013.01 ) ; G06F 3/048 ( 2013.01 ) ; G06F
`3/0412 ( 2013.01 ) ;
`( Continued )
`
`( 56 )
`
`( 58 ) Field of Classification Search
`CPC
`GO6F 3/167 ; G06F 3/041 ; G06F 3/0412 ;
`G06F 3/048 ; GO6F 3/0482 ; GO6F 3/0488 ;
`( Continued )
`References Cited
`U.S. PATENT DOCUMENTS
`12/1971 Morgenfruh
`9/1974 Swartz
`( Continued )
`FOREIGN PATENT DOCUMENTS
`
`3,629,493 A
`3,833,297 A
`
`CN
`CN
`
`5/1999
`1217503 A
`4/2004
`1488106 A
`( Continued )
`
`OTHER PUBLICATIONS
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 866,143 , dated Aug. 25 , 2017 , 25 pages .
`( Continued )
`Primary Examiner — Melvin H Pollack
`( 74 ) Attorney , Agent , or Firm - Chernoff Vilhauer LLP
`( 57 )
`ABSTRACT
`Information apparatus ( e.g. , a smart phone ) for outputting
`digital content to an output device is herein disclosed and
`enabled . The information apparatus includes wireless com
`munication circuitry for wirelessly discovering one or more
`output devices based , at least in part , on physical proximity
`and using short range wireless communication . Subsequent
`to having wirelessly discovered the output devices , the
`information apparatus receives device dependent attributes
`from the discovered output devices and provides , on a touch
`sensitive screen interface , at least an item related to the
`discovered output devices for selection . The device depen
`dent attributes include information related to the discovered
`output devices . After the output device is selected , the
`information apparatus : generates output data from the digital
`content based , at least in part , on the device dependent
`( Continued )
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 2 of 42
`
`1114
`
`132
`
`140
`
`120G
`
`140
`
`120H
`
`150
`
`HOM
`
`

`

`US 10,642,576 B2
`Page 2
`
`attributes , and wirelessly transmits the generated output data
`to the selected output device for rendering at least part of the
`digital content .
`29 Claims , 13 Drawing Sheets
`
`Related U.S. Application Data
`continuation of application No. 13 / 710,295 , filed on
`Dec. 10 , 2012 , now Pat . No. 9,383,956 , which is a
`continuation of application No. 12 / 903,048 , filed on
`Oct. 12 , 2010 , now Pat . No. 8,332,521 , which is a
`continuation of application No. 10 / 016,223 , filed on
`Nov. 1 , 2001 , now Pat . No. 7,941,541 .
`
`( 60 ) Provisional application No. 60 / 245,101 , filed on Nov.
`1 , 2000 .
`( 51 ) Int . Ci .
`H04L 12/24
`( 2006.01 )
`G06Q 20/40
`( 2012.01 )
`G06Q 20/32
`( 2012.01 )
`G06F 3/12
`( 2006.01 )
`( 2006.01 )
`H04L 12/28
`( 2006.01 )
`H04M 1/247
`( 2013.01 )
`G06F 3/048
`( 2009.01 )
`H04W 4/12
`( 2009.01 )
`H04W 88/02
`( 2006.01 )
`GO6F 3/041
`( 2006.01 )
`G06F 3/14
`( 2013.01 )
`G06F 3/0482
`( 2013.01 )
`G06F 3/0488
`( 2009.01 )
`H04W 64/00
`H04W 76/10
`( 2018.01 )
`( 52 ) U.S. CI .
`CPC
`G06F 3/0482 ( 2013.01 ) ; G06F 3/0488
`( 2013.01 ) ; G06F 3/12 ( 2013.01 ) ; G06F 3/126
`( 2013.01 ) ; G06F 3/1206 ( 2013.01 ) ; G06F
`3/1226 ( 2013.01 ) ; G06F 3/1247 ( 2013.01 ) ;
`G06F 3/1285 ( 2013.01 ) ; G06F 3/1292
`( 2013.01 ) ; G06F 3/14 ( 2013.01 ) ; G06F 15/16
`( 2013.01 ) ; G06Q 20/327 ( 2013.01 ) ; G06Q
`20/3224 ( 2013.01 ) ; G06Q 20/3226 ( 2013.01 ) ;
`G06Q 20/3278 ( 2013.01 ) ; G06Q 20/405
`( 2013.01 ) ; G06Q 20/4012 ( 2013.01 ) ; G06Q
`20/40145 ( 2013.01 ) ; H04L 12/2805 ( 2013.01 ) ;
`H04L 41/0803 ( 2013.01 ) ; H04M 1/2478
`( 2013.01 ) ; H04W 4/12 ( 2013.01 ) ; H04W
`64/003 ( 2013.01 ) ; H04W 88/02 ( 2013.01 ) ;
`G06Q 2220/00 ( 2013.01 ) ; H04L 12/2809
`( 2013.01 ) ; H04L 12/2838 ( 2013.01 ) ; H04L
`2012/285 ( 2013.01 ) ; H04L 2012/2841
`( 2013.01 ) ; H04L 2012/2849 ( 2013.01 ) ; H04W
`76/10 ( 2018.02 )
`Field of Classification Search
`CPC
`G06F 3/12 ; G06F 3/1206 ; G06F 3/1226 ;
`GO6F 3/1247 ; G06F 3/126 ; G06F 3/1285 ;
`G06F 3/1292 ; G06F 3/14 ; G06F 15/16 ;
`G06Q 20/3224 ; G06Q 20/3226 ; GO6Q
`20/327 ; G06Q 20/3278 ; G06Q 20/4012 ;
`G06Q 20/40145 ; G06Q 20/405 ; G0O6Q
`2220/00 ; H04L 12/2805 ; HO4L 41/0803 ;
`HO4L 12/2809 ; HO4L 12/2838 ; HO4L
`
`( 58 )
`
`( 56 )
`
`2012/2841 ; H04L 2012/2849 ; H04L
`2012/285 ; H04M 1/2478 ; H04W 4/12 ;
`H04W 64/003 ; H04W 88/02 , H04W
`76/10
`USPC
`709/204
`See application file for complete search history .
`References Cited
`U.S. PATENT DOCUMENTS
`3,848,856 A
`4,262,301 A
`4,266,863 A
`4,291,956 A
`4,291,957 A
`4,301,599 A
`4,335,955 A
`4,340,905 A
`4,360,264 A
`4,417,792 A
`4,428,001 A
`4,431,282 A
`4,435,059 A
`4,495,490 A
`4,539,585 A
`4,541,010 A
`4,553,835 A
`4,580,880 A
`4,602,280 A
`4,603,330 A
`4,758,881 A
`4,956,665 A
`4,958,220 A
`4,979,032 A
`5,048,057 A
`5,129,639 A
`5,166,809 A
`5,220,674 A
`5,228,118 A
`5,257,097 A
`5,270,773 A
`5,287,194 A
`5,303,342 A
`5,319,711 A
`5,337,258 A
`5,353,388 A
`5,404,433 A
`5,412,798 A
`5,463,623 A
`5,467,434 A
`5,475,507 A
`5,479,206 A
`5,485,634 A
`5,487,069 A
`5,490,287 A
`5,515,480 A
`5,519,641 A
`5,524,185 A
`5,537,107 A
`5,537,517 A
`5,546,079 A
`5,564,109 A
`5,566,278 A
`5,568,595 A
`5,574,979 A
`5,580,177 A
`5,589,889 A
`5,596,697 A
`5,604,843 A
`5,613,123 A
`5,613,124 A
`5,613,191 A
`5,619,257 A
`5,619,649 A
`5,625,757 A
`5,629,981 A
`5,636,211 A
`
`11/1974 Reeber et al .
`4/1981 Erlichman
`5/1981 Hollingsworth et al .
`9/1981 Vogelgesang
`9/1981 Hollingsworth
`11/1981 Leay
`6/1982 Lopata
`7/1982 Balding
`11/1982 Baker et al .
`11/1983 Martin
`1/1984 Yamamura et al .
`2/1984 Martin
`3/1984 Gerber
`1/1985 Hopper et al .
`9/1985 Spackova et al .
`9/1985 Alston
`11/1985 Morgan , Jr.
`4/1986 Watson
`7/1986 Maloomian
`7/1986 Horne et al .
`7/1988 Laspada
`9/1990 Niles
`9/1990 Alessi et al .
`12/1990 Alessi et al .
`9/1991 Saleh et al .
`7/1992 DeHority
`11/1992 Surbrook
`6/1993 Morgan et al .
`7/1993 Sasaki
`10/1993 Pineau et al .
`12/1993 Sklut et al .
`2/1994 Lobiondo
`4/1994 Edge
`6/1994 Servi
`8/1994 Dennis
`10/1994 Motoyama
`4/1995 Hosogai
`5/1995 Gamey
`10/1995 Grimes et al .
`11/1995 Hower , Jr. et al .
`12/1995 Suzuki et al .
`12/1995 Ueno et al .
`1/1996 Weiser et al .
`1/1996 O'Sullivan et al .
`2/1996 Itoh et al .
`5/1996 Frazier
`5/1996 Beers et al .
`6/1996 Na
`7/1996 Funado
`7/1996 Wakabayashi et al .
`8/1996 Wagner
`10/1996 Snyder et al .
`10/1996 Patel et al .
`10/1996 Yosefi et al .
`11/1996 West
`12/1996 Gase et al .
`12/1996 Kawaoka
`1/1997 Foster et al .
`2/1997 Shaw et al .
`3/1997 Tsang et al .
`3/1997 Atkinson et al .
`3/1997 Hylton et al .
`4/1997 Reele et al .
`4/1997 Kovnat et al .
`4/1997 Kageyama et al .
`5/1997 Nerlikar
`6/1997 Newlin et al .
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 3 of 42
`
`

`

`US 10,642,576 B2
`Page 3
`
`( 56 )
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 4 of 42
`
`References Cited
`U.S. PATENT DOCUMENTS
`7/1997 Vuylsteke
`9/1997 Okada et al .
`10/1997 Yamamoto
`11/1997 Kurahashi et al .
`12/1997 Snipp
`1/1998 Schuette
`2/1998 Belanger et al .
`2/1998 Hyde - Thomson
`3/1998 Autry et al .
`3/1998 Webb et al .
`4/1998 Tsunekawa
`4/1998 Scott
`5/1998 Takayanagi et al .
`5/1998 Hughes et al .
`5/1998 Buytaert et al .
`6/1998 Fukada et al .
`6/1998 Eggleston et al .
`8/1998 Amstein et al .
`8/1998 Wicks et al .
`8/1998 Harrison et al .
`8/1998 Kikinis et al .
`8/1998 Kikinis et al .
`9/1998 Tullis et al .
`10/1998 Kikinis et al .
`10/1998 Huberman
`11/1998 Wharton et al .
`11/1998 Thorne
`11/1998 Matthews III et al .
`11/1998 Yamagishi
`12/1998 Tezuka et al .
`12/1998 McManis
`12/1998 Dillon et al .
`1/1999 Pleso
`1/1999 Lamming et al .
`1/1999 Onaga
`2/1999 Taylor , III et al .
`2/1999 Pare , Jr. et al .
`3/1999 Jin
`3/1999 Shaw et al .
`3/1999 Ishizaki et al .
`4/1999 Zingher
`5/1999 Seppanen et al .
`5/1999 Lotvin et al .
`6/1999 Lo et al .
`6/1999 Brown et al .
`6/1999 Moghadam et al .
`7/1999 Robinson
`7/1999 Rademacher
`8/1999 Thomas et al .
`8/1999 Schneck et al .
`8/1999 Herregods et al .
`8/1999 Zucknovich et al .
`8/1999 Douglas
`8/1999 Hu et al .
`8/1999 Austin et al .
`9/1999 Kondo et al .
`9/1999 Okada et al .
`9/1999 Yamamoto
`10/1999 Nessett et al .
`10/1999 Gerszberg et al .
`10/1999 Levine et al .
`10/1999 Enomoto et al .
`11/1999 Tan et al .
`11/1999 Slotznick
`11/1999 Hobbs
`11/1999 Novogrod et al .
`12/1999 Yan et al .
`12/1999 Rangan et al .
`12/1999 Hamilton et al .
`2/2000 Levine et al .
`2/2000 Burkes et al .
`3/2000 Kaufman
`3/2000 Henderson
`3/2000 Chen et al .
`3/2000 Jacobs
`
`5,644,662 A
`5,664,243 A
`5,675,717 A
`5,687,332 A
`5,699,495 A
`5,710,557 A
`5,717,688 A
`5,717,742 A
`5,724,106 A
`5,727,135 A
`5,737,501 A
`5,739,928 A
`5,748,859 A
`5,754,655 A
`5,757,952 A
`5,761,480 A
`5,771,353 A
`5,793,966 A
`5,796,394 A
`5,796,727 A
`5,799,067 A
`5,799,068 A
`5,802,314 A
`5,822,230 A
`5,826,244 A
`5,831,664 A
`5,832,191 A
`5,838,320 A
`5,838,926 A
`5,845,078 A
`5,850,449 A
`5,852,721 A
`5,859,970 A
`5,862,321 A
`5,862,404 A
`5,867,633 A
`5,870,723 A
`5,880,858 A
`5,881,213 A
`5,884,140 A
`5,897,260 A
`5,903,832 A
`5,907,831 A
`5,911,044 A
`5,916,309 A
`5,917,542 A
`5,926,104 A
`5,930,466 A
`5,931,919 A
`5,933,498 A
`5,937,112 A
`5,940,843 A
`5,946,031 A
`5,946,110 A
`5,946,458 A
`5,949,978 A
`5,953,546 A
`5,960,162 A
`5,968,176 A
`5,970,473 A
`5,974,234 A
`5,974,401 A
`5,978,560 A
`5,983,200 A
`5,987,454 A
`5,993,047 A
`6,003,065 A
`6,006,265 A
`6,009,464 A
`6,020,973 A
`6,023,715 A
`6,034,621 A
`6,035,214 A
`6,041,346 A
`6,043,898 A
`
`6,046,820 A
`6,061,142 A
`6,069,707 A
`6,070,185 A
`6,072,595 A
`6,076,076 A
`6,076,109 A
`6,078,906 A
`6,084,968 A
`6,087,060 A
`6,088,337 A
`6,088,450 A
`6,088,702 A
`6,091,956 A
`6,101,291 A
`6,122,526 A
`6,138,178 A
`6,141,659 A
`6,144,997 A
`6,145,031 A
`6,148,346 A
`6,167,514 A
`6,173,407 B1
`6,175,922 B1
`6,177,926 B1
`6,184,996 B1
`6,189,148 B1
`6,189,993 B1
`6,192,407 B1
`6,195,564 B1
`6,199,099 B1
`6,199,106 B1
`6,201,611 B1
`6,205,495 B1
`6,211,858 B1
`6,215,483 B1
`6,215,494 B1
`6,223,029 B1
`6,223,059 B1
`6,225,993 B1
`6,226,098 B1
`6,233,611 B1
`6,236,971 B1
`6,246,486 B1
`6,252,964 B1
`6,255,961 B1
`6,256,666 B1
`6,263,503 B1
`6,285,357 B1
`6,285,889 B1
`6,288,790 B1
`6,292,283 B1
`6,312,106 B1 *
`6,324,521 B1
`6,330,611 B1
`6,332,193 B1
`6,360,252 B1
`6,363,149 B1
`6,363,452 B1
`6,366,682 B1
`6,366,912 B1
`6,366,965 B1
`6,369,909 B1
`6,379,058 B1
`6,385,305 B1
`6,389,010 B1
`6,393,271 B1
`6,396,598 B1
`6,418,439 B1
`6,421,716 B1
`6,421,748 B1
`6,430,599 B1
`6,430,601 B1
`6,434,535 B1
`6,437,786 B1
`6,442,375 B1
`6,449,052 B1
`6,452,692 B1
`
`4/2000 Konishi
`5/2000 Shim
`5/2000 Pekelman
`5/2000 Anupam et al .
`6/2000 Yoshiura et al .
`6/2000 Gotffreid
`6/2000 Kikinis
`6/2000 Huberman
`7/2000 Kennedy et al .
`7/2000 Chase et al .
`7/2000 Eastmond et al .
`7/2000 Davis et al .
`7/2000 Plantz et al .
`7/2000 Hollenberg
`8/2000 Amey et al .
`9/2000 Parulski et al .
`10/2000 Watanabe
`10/2000 Barker et al .
`11/2000 Lamming et al .
`11/2000 Mastie et al .
`11/2000 Hanson
`12/2000 Matsui et al .
`1/2001 Yoon et al .
`1/2001 Wang
`1/2001 Kunert
`2/2001 Gase
`2/2001 Clark et al .
`2/2001 Mantell
`2/2001 Smith et al .
`2/2001 Rydbeck et al .
`3/2001 Gershman et al .
`3/2001 Shaw et al .
`3/2001 Carter et al .
`3/2001 Gilbert et al .
`4/2001 Moon et al .
`4/2001 Zigmond
`4/2001 Teo
`4/2001 Stenman et al .
`4/2001 Haestrup
`5/2001 Lindblad et al .
`5/2001 Kulakowski
`5/2001 Ludtke et al .
`5/2001 Stefik et al .
`6/2001 Takahashi
`6/2001 Wasilewski et al .
`7/2001 Van Ryzin et al .
`7/2001 Singhal
`7/2001 Margulis
`9/2001 Kushiro et al .
`9/2001 Nykänen et al .
`9/2001 Yellepeddy et al .
`9/2001 Grandbois
`11/2001 Walker
`
`11/2001 Shiota et al .
`12/2001 Itoh et al .
`12/2001 Glass et al .
`3/2002 Rudy et al .
`3/2002 Candelore
`3/2002 Lach
`4/2002 Hoffman et al .
`4/2002 Wallent et al .
`4/2002 Binford et al .
`4/2002 Shima
`4/2002 Petteruti et al .
`5/2002 Gerzberg et al .
`5/2002 Kubler et al .
`5/2002 Dougherty
`5/2002 Kashiwagi et al .
`7/2002 Papiemiak et al .
`7/2002 Eldridge et al .
`7/2002 Lin et al .
`8/2002 Baker et al .
`8/2002 Eldridge et al .
`8/2002 Kupka et al .
`8/2002 Yasukawa
`8/2002 Parmentier
`9/2002 Sherer et al .
`9/2002 Yacoub
`
`B41J 2/17546
`347/50
`
`

`

`US 10,642,576 B2
`Page 4
`
`( 56 )
`
`References Cited
`U.S. PATENT DOCUMENTS
`
`HO4M 15/765
`455 / 41.2
`
`H04M 1/0202
`340 / 686.6
`
`G06F 1/163
`709/200
`
`9/2002 Wood et al .
`6,453,127 B2
`6,467,688 B1 10/2002 Goldman et al .
`6,473,070 B2 10/2002 Mishra et al .
`6,473,800 B1 10/2002 Jerger et al .
`6,477,575 B1 11/2002 Koeppel et al .
`6,480,292 B1 11/2002 Sugiyama
`6,487,587 B1 11/2002 Dubey
`6,487,599 B1 11/2002 Smith et al .
`6,489,934 B1 12/2002 Klausner
`6,493,104 B1 12/2002 Cromer et al .
`6,493,550 B1 * 12/2002 Raith
`6,496,855 B1 12/2002 Hunt et al .
`6,510,235 B1
`1/2003 Shin et al .
`6,510,515 B1
`1/2003 Raith
`6,515,988 B1
`2/2003 Eldridge et al .
`6,519,049 B1
`2/2003 Nagaska
`6,526,129 B1
`2/2003 Beaton et al .
`6,529,522 B1
`3/2003 Ito et al .
`6,535,855 B1
`3/2003 Cahill et al .
`4/2003 Boyle
`al .
`6,540,722 B1
`6,542,173 B1
`4/2003 Buckley
`6,542,491 B1 4/2003 Tani et al .
`6,545,612 B1 *
`4/2003 Lindgren
`6,545,722 B1
`4/2003 Schultheiss et al .
`6,546,387 B1
`4/2003 Triggs
`6,546,419 B1
`4/2003 Humpleman et al .
`6,550,672 B1
`4/2003 Tracy et al .
`6,553,240 B1
`4/2003 Dervarics
`6,553,431 B1 4/2003 Yamamoto et al .
`6,556,313 B1
`4/2003 Chang et al .
`6,574,672 B1 *
`6/2003 Mitchell
`6/2003 Ogasawara
`6,577,861 B2
`6,578,072 B2
`6/2003 Watanabe et al .
`6,584,903 B2
`7/2003 Jacobs
`6,587,835 B1
`7/2003 Treyz et al .
`6,598,031 B1
`7/2003 Ice
`6,600,569 B1
`7/2003 Osada et al .
`6,601,108 B1 7/2003 Marmor
`6,604,135 B1
`8/2003 Rogers et al .
`6,604,148 B1
`8/2003 Dennison
`6,607,314 B1 8/2003 McCannon et al .
`6,608,928 B1
`8/2003 Queiroz
`6,618,039 B1 9/2003 Grant et al .
`6,618,592 B1
`9/2003 Vilander et al .
`6,621,589 B1
`9/2003 Al - Kazily et al .
`6,622,015 B1
`9/2003 Himmel et al .
`6,623,527 B1 9/2003 Hamzy
`6,628,302 B2
`9/2003 White et al .
`6,628,417 B1
`9/2003 Naito et al .
`6,633,346 B1 10/2003 Yamamoto
`6,633,395 B1 10/2003 Tuchitoi et al .
`6,636,202 B2 10/2003 Ishmael , Jr. et al .
`6,636,259 B1 10/2003 Anderson et al .
`6,643,650 B1 11/2003 Slaughter et al .
`6,654,135 B2 11/2003 Mitani
`6,658,625 B1 12/2003 Allen
`6,670,982 B2 12/2003 Clough et al .
`6,671,068 B1 12/2003 Chang et al .
`6,678,004 B1
`1/2004 Schultheiss et al .
`6,678,751 B1
`1/2004 Hays et al .
`6,690,918 B2
`2/2004 Evans et al .
`6,694,371 B1
`2/2004 Sanai
`6,697,848 B2
`2/2004 Hamilton et al .
`6,701,009 B1
`3/2004 Makoto et al .
`6,705,781 B2
`3/2004 Iwazaki
`6,707,581 B1
`3/2004 Browning
`6,711,677 B1
`3/2004 Wiegley
`6,725,281 B1
`4/2004 Zintel et al .
`6,735,616 B1
`5/2004 Thompson et al .
`6,738,841 B1
`5/2004 Wolff
`6,741,871 B1
`5/2004 Silverbrook et al .
`6,745,229 B1 6/2004 Gobin et al .
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 5 of 42
`
`6,748,195 B1
`6,750,978 B1
`6,751,732 B2
`6,753,978 B1
`6,757,070 B1
`6,760,745 B1
`6,775,407 B1
`6,778,289 B1
`6,785,727 B1
`6,788,332 B1
`6,788,428 B1
`6,789,228 B1
`6,798,530 B1
`6,801,692 B2
`6,801,962 B2
`6,813,039 B1
`6,816,724 B1
`6,819,919 B1
`6,826,632 B1
`6,839,775 B1
`6,840,441 B2
`6,850,252 B1
`6,856,430 B1
`6,857,021 B1 *
`6,857,716 B1
`6,859,197 B2
`6,859,228 B1
`6,859,937 B1
`6,873,836 B1
`6,889,385 B1
`6,892,251 B2
`6,895,444 B1
`6,904,527 B1
`6,914,694 B1
`6,915,124 B1
`6,922,258 B2
`6,930,709 B1
`6,941,014 B2
`6,947,067 B2
`6,947,995 B2
`6,952,414 B1
`6,957,194 B2
`6,958,821 B1
`6,959,339 B1
`6,980,319 B2
`6,983,310 B2
`6,990,548 B1
`6,996,555 B2
`6,999,112 B2 *
`
`7,016,062 B2
`7,024,200 B2
`7,025,256 B1
`7,028,102 B1
`7,039,358 B1
`7,039,445 B1
`7,058,356 B2
`7,062,651 B1
`7,076,534 B1
`7,088,691 B2
`7,095,854 B1
`7,099,304 B2
`7,133,845 B1
`7,133,846 B1
`7,143,356 B1
`7,149,726 B1
`7,155,163 B2
`7,164,885 B2
`7,178,718 B2 *
`
`7,180,614 B1
`7,187,947 B1
`7,197,531 B2
`7,203,721 B1
`7,237,253 B1
`7,239,346 B1
`7,239,868 B2
`7,263,270 B1
`
`6/2004 Phillips
`6/2004 Marggraff et al .
`6/2004 Strobel et al .
`6/2004 Chang
`6/2004 Lin et al .
`7/2004 Tan et al .
`8/2004 Gindele et al .
`8/2004 Iwata
`8/2004 Yamazaki
`9/2004 Cook
`9/2004 Shimokawa
`9/2004 Merril et al .
`9/2004 Buckley et al .
`10/2004 Nishimura et al .
`10/2004 Taniguchi et al .
`11/2004 Silverbrook et al .
`11/2004 Asikainen
`11/2004 Tanaka
`11/2004 Wugofski
`1/2005 Kao et al .
`1/2005 Monaghan et al .
`2/2005 Hoffberg
`2/2005 Gase
`2/2005 Schuster
`2/2005 Nagahashi
`2/2005 Klein et al .
`2/2005 Chang et al .
`2/2005 Narayan et al .
`3/2005 Sorrells et al .
`5/2005 Rakib et al .
`5/2005 Anderson et al .
`5/2005 Weisshaar et al .
`6/2005 Parlour et al .
`7/2005 Ichikawa et al .
`7/2005 Kiessling et al .
`7/2005 Pineau
`8/2005 Creamer et al .
`9/2005 Lin et al .
`9/2005 Halttunen
`9/2005 Chang et al .
`10/2005 Willig
`10/2005 Stefik et al .
`10/2005 McIntyre
`10/2005 Wu et al .
`12/2005 Ohta
`1/2006 Rouse et al .
`1/2006 Kaylor
`2/2006 Muto et al .
`2/2006 Seaman
`
`G06F 1/1632
`709/217
`
`HO4N 1/00204
`348 / 207.1
`
`3/2006 Ishizuka
`4/2006 McKenna et al .
`4/2006 Drummond et al .
`4/2006 Larsson et al .
`5/2006 Shellhammer et al .
`5/2006 Yoshizawa
`6/2006 Slotznick
`6/2006 Lapstun et al .
`7/2006 Cleron et al .
`8/2006 Fujita
`8/2006 Ginter et al .
`8/2006 Liu et al .
`11/2006 Ginter et al .
`11/2006 Ginter et al .
`11/2006 Shafrir et al .
`12/2006 Lingle et al .
`12/2006 Cannon et al .
`1/2007 Jonsson et al .
`2/2007 Silverbrook
`
`G06F 3/03545
`235/375
`
`2/2007 Senoo et al .
`3/2007 White et al .
`3/2007 Anderson
`4/2007 Ben - Efraim et al .
`6/2007 Blackketter et al .
`7/2007 Priddy
`7/2007 Furukawa et al .
`8/2007 Lapstun et al .
`
`

`

`US 10,642,576 B2
`Page 5
`
`( 56 )
`
`References Cited
`U.S. PATENT DOCUMENTS
`7,272,788 B2
`9/2007 Anderson et al .
`7,318,086 B2
`1/2008 Chang et al .
`7,346,374 B2
`3/2008 Witkowski et al .
`7,348,961 B1
`3/2008 Shneidman
`7,349,722 B2
`3/2008 Witkowski
`
`3/2008 Korb et al .
`7,349,955 B1
`4/2008 Kammer
`7,356,347 B1
`4/2008 Parupudi et al .
`7,359,714 B2
`4/2008 Paz et al .
`7,360,230 B1
`4/2008 Yoshida
`7,366,468 B2
`5/2008 Nakaoka et al .
`7,370,090 B2
`5/2008 Rolf
`7,376,583 B1 *
`7/2008 Miyake
`7,403,510 B1
`8/2008 Lapstun
`7,412,651 B2 *
`9/2008 Motoyama
`7,428,575 B1
`7,440,772 B2 * 10/2008 White
`7,451,195 B1 11/2008 Seligmann
`7,454,796 B2 11/2008 Mazzagatte et al .
`7,460,853 B2 12/2008 Toyoshima
`7,477,890 B1 1/2009 Narayanaswami
`7,478,403 B1
`1/2009 Allavarpu et al .
`7,554,684 B1
`6/2009 Senoo et al .
`7,571,142 B1
`8/2009 Flitcroft et al .
`RE40,910 E
`9/2009 Aoki et al .
`7,593,123 B2
`9/2009 Sugahara
`7,609,402 B2 10/2009 Chang et al .
`7,644,039 B1
`1/2010 Magee et al .
`7,650,145 B2
`1/2010 Ukita et al .
`7,660,460 B2
`2/2010 Wu et al .
`7,697,467 B2
`4/2010 Kubler et al .
`5/2010 Margulis
`7,725,912 B2 *
`7,743,133 B1 6/2010 Motoyama et al .
`RE41,416 E
`7/2010 Liu et al .
`7,761,541 B1
`7/2010 Morley et al .
`RE41,487 E
`8/2010 Liu et al .
`RE41,532 E
`8/2010 Liu et al .
`7,779,097 B2 *
`8/2010 Lamkin
`
`RE41,689 E
`7,805,720 B2
`RE41,882 E
`7,900,833 B2 *
`
`9/2010 Liu et al .
`9/2010 Chang et al .
`10/2010 Liu et al .
`3/2011 Silverbrook
`
`3/2011 Janik
`7,904,579 B2 *
`3/2011 Chang
`7,908,401 B2
`4/2011 Rao et al .
`7,929,950 B1
`5/2011 Janik
`7,937,450 B2 *
`5/2011 Chang et al .
`7,941,541 B2
`5/2011 Chang et al .
`7,944,577 B2
`5/2011 Shiohara
`7,949,223 B2
`5/2011 Chang et al .
`7,953,818 B2
`6/2011 Brandenberg
`7,958,457 B1 *
`7/2011 Lapstun
`7,971,784 B2 *
`7/2011 Dulaney et al .
`7,986,298 B1
`8/2011 Chan
`7,991,347 B1 *
`9/2011 Chang et al .
`RE42,725 E
`10/2011 Liu et al .
`RE42,828 E
`8,086,961 B2 12/2011 Saeki et al .
`RE43,181 E
`2/2012 Liu et al .
`8,169,649 B2
`5/2012 Chang et al .
`8,184,324 B2
`5/2012 Chang et al .
`8,285,802 B2
`10/2012 Chang et al .
`8,296,757 B2
`10/2012 Chang et al .
`8,332,521 B2 12/2012 Chang et al .
`RE44,103 E
`3/2013 Williams
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 6 of 42
`
`G07C 5/008
`455 / 569.2
`
`G06Q 20/20
`705/17
`B41J 2/17503
`715/702
`G06Q 30/0267
`
`HO4L 12/2812
`725/81
`
`G11B 27/10
`709/223
`
`A63F 9/183
`235/383
`GOOF 1/1632
`709/231
`
`HO4L 12/2856
`709/203
`
`G06F 16/9535
`715/789
`G06F 3/03545
`235/375
`
`H04H 20/26
`340 / 7.21
`
`GOSB 15/02
`700/17
`
`G06K 9/00033
`
`8,467,969 B2 6/2013 Nielsen et al .
`8,533,352 B2
`9/2013 Chang
`8,583,263 B2 * 11/2013 Hoffberg
`11/2013 Chang et al .
`8,595,717 B2
`8,630,000 B2
`1/2014 Chang et al .
`4/2014 Chang et al .
`8,705,097 B2
`8,706,627 B2
`4/2014 Shore
`4/2014 Chang et al .
`8,711,408 B2
`2/2015 Chang et al .
`8,964,220 B2
`3/2015 Chang
`8,972,610 B2
`3/2015 Chang et al .
`8,989,064 B2
`4/2015 Chang et al .
`9,015,329 B2
`5/2015 Chang et al .
`9,036,181 B2
`5/2015 Chang et al .
`9,037,088 B2
`5/2015 Chang et al .
`9,042,811 B2
`5/2015 Chang
`9,043,482 B2
`6/2015 Chang et al .
`9,069,510 B2
`9,092,177 B2
`7/2015 Chang et al .
`8/2015 Schultz et al .
`9,100,825 B2
`8/2015 Chang et al .
`9,110,622 B2
`8/2015 Chang et al .
`9,116,723 B2
`9/2015 Cecile et al .
`9,122,429 B1
`10/2015 Chang et al .
`9,164,718 B2
`3/2016 Chang et al .
`9,298,407 B2
`4/2016 Gagner et al .
`9,324,208 B2
`5/2016 Raleigh et al .
`9,351,193 B2
`7/2016 Chang et al .
`9,383,956 B2
`7/2016 Chang et al .
`9,389,822 B2
`9,549,835 B2
`1/2017 Schreck et al .
`10/2017 Chang et al .
`9,798,516 B2
`9,819,710 B2
`11/2017 Anderson et al .
`RE46,637 E
`12/2017 Liu et al .
`12/2017 Chang et al .
`9,836,257 B2
`12/2017 Chang et al .
`9,836,259 B2
`12/2017 Chang et al .
`9,841,935 B2
`5/2018 Chang et al .
`9,965,233 B2
`5/2018 Chang et al .
`9,971,555 B2
`7/2018 Chang et al .
`10,037,178 B2
`10,055,634 B2 *
`8/2018 Han
`10/2018 Chang et al .
`10,108,394 B2
`11/2018 Chang et al .
`10,126,991 B2
`11/2018 Chang et al .
`10,133,527 B2
`11/2018 Chang et al .
`10,140,071 B2
`11/2018 Chang et al .
`10,140,072 B2
`11/2018 Chang et al .
`10,140,073 B2
`12/2018 Chang et al .
`10,152,285 B2
`12/2018 Chang et al .
`10,162,596 B2
`7/2019 Chang et al .
`10,346,114 B2
`7/2019 Chang et al .
`10,359,957 B2
`8/2019 Chang et al .
`10,387,087 B2
`11/2019 Chang et al .
`10,481,846 B2
`11/2019 Chang et al .
`10,481,847 B2
`11/2019 Chang et al .
`10,489,096 B2
`2001/0011302 Al
`8/2001 Son
`2001/0012281 A1
`8/2001 Hall et al .
`2001/0015717 Al
`8/2001 Mishra et al .
`2001/0019953 Al
`9/2001 Furukawa et al .
`2001/0029531 A1
`10/2001 Ohta
`10/2001 Hawkins
`2001/0032254 A1
`10/2001 Roustaei et al .
`2001/0034222 A1
`12/2001 Wood et al .
`2001/0055492 Al
`12/2001 Slotznick
`2001/0055951 A1
`2002/0009988 A1
`1/2002 Murata
`2002/0012329 Al
`1/2002 Atkinson et al .
`1/2002 Bigus
`2002/0013730 A1
`2/2002 Zuppero et al .
`2002/0017827 Al
`2/2002 Fujita
`2002/0026492 Al
`2002/0038612 A1
`4/2002 Iwazaki
`2002/0042263 A1
`4/2002 Ishikawa
`2002/0049839 A1
`4/2002 Miida et al .
`5/2002 Chang et al .
`2002/0051200 A1
`5/2002 Yoshino
`2002/0057452 A1
`5/2002 Davis et al .
`2002/0059489 A1
`5/2002 Chang et al .
`2002/0062398 A1
`5/2002 Chang et al .
`2002/0062406 Al
`2002/0065873 Al
`5/2002 Ishizuka
`6/2002 Lemay et al .
`2002/0071577 Al
`6/2002 Chang et al .
`2002/0077980 A1
`
`

`

`( 56 )
`
`2002/0078101 A1
`2002/0081993 Al
`2002/0087622 A1
`2002/0090912 A1
`2002/0092029 A1
`2002/0097408 A1
`2002/0097415 A1
`2002/0097416 A1
`2002/0097417 A1
`2002/0097418 A1
`2002/0097419 Al
`2002/0097433 A1
`2002/0099884 Al
`2002/0178272 A1
`2002/0194302 Al
`2003/0002072 Al
`2003/0013483 Al
`2003/0013484 A1
`2003/0028481 A1
`2003/0061381 Al
`2003/0061606 A1
`2003/0073431 A1 *
`
`2003/0115256 A1
`2003/0120754 A1
`2003/0122934 Al
`2003/0128272 A1
`2003/0160993 A1
`2004/0057075 A1
`2004/0127254 Al
`2005/0125664 A1
`2005/0204176 A1
`2005/0210120 A1
`2005/0222963 A1
`2006/0167784 Al
`2007/0125860 A1
`2007/0129109 Al
`2007/0133073 Al
`2008/0004925 A1
`2008/0004965 A1
`2008/0007482 A1
`2008/0049253 Al
`2008/0049651 A1
`2008/0098468 A1 *
`
`References Cited
`U.S. PATENT DOCUMENTS
`6/2002 Chang et al .
`6/2002 Toyoshima
`7/2002 Anderson
`7/2002 Cannon et al .
`7/2002 Smith
`7/2002 Chang et al .
`7/2002 Chang et al .
`7/2002 Chang et al .
`7/2002 Chang et al .
`7/2002 Chang et al .
`7/2002 Chang
`7/2002 Chang
`7/2002 Chang
`11/2002 Igarashi et al .
`12/2002 Blumberg
`1/2003 Berkema et al .
`1/2003 Ausems
`1/2003 Nishimura et al .
`2/2003 Flitcroft et al .
`3/2003 Brisebois et al .
`3/2003 Hartwig et al .
`4/2003 Dorenbosch
`6/2003 Brockway et al .
`6/2003 Muto et al .
`7/2003 Shiohara
`7/2003 Clough et al .
`8/2003 Kang
`3/2004 Stewart et al .
`7/2004 Chang
`6/2005 Berkema et al .
`9/2005 Togawa
`9/2005 Yukie et al .
`10/2005 Johnson
`7/2006 Hoffberg
`6/2007 Lapstun et al .
`6/2007 Silverbrook et al .
`6/2007 Shida et al .
`1/2008 Bangel et al .
`1/2008 Park
`1/2008 Morioka
`2/2008 Chang
`2/2008 Chang
`4/2008 Cortopassi
`
`Case 6:21-cv-00143-ADA Document 1-4 Filed 02/11/21 Page 7 of 42
`
`2008/0146283 A1
`2008/0201236 A1
`2008/0218776 A1
`2008/0318602 A1
`2009/0002760 A1
`2009/0070411 A1
`2009/0094457 Al
`2009/0180142 Al
`2009/0290182 A1
`2010/0003966 A1
`2010/0020199 Al
`2010/0020382 A1
`2010/0022755 Al
`2010/0039660 A1
`2010/0039669 Al
`2010/0201996 Al
`2010/0203824 Al
`2010/0227550 Al
`2011/0016280 A1
`2011/0034150 A1
`2011/0035319 Al
`2011/0035682 A1
`2011/0138378 A1
`2011/0145074 Al
`2011/0167166 A1
`2011/0167175 Al
`2011/0197159 Al
`2011/0211226 A1
`2011/0279829 Al
`2011/0279863 A1
`
`6/2008 Rao et al .
`8/2008 Field
`9/2008 Takami et al .
`12/2008 Chang
`1/2009 Chang
`3/2009 Chang
`4/2009 Lapstun et al .
`7/2009 Suzuki et al .
`11/2009 Hashimoto et al .
`1/2010 Lu et al .
`1/2010 Meitav
`1/2010 Su et al .
`1/20
`Un
`et al .
`2/2010 Chang
`2/2010 Chang
`8/2010 Chang et al .
`8/2010 Chang
`9/2010 Chang
`1/2011 Chang et al .
`2/2011 Chang et al .
`2/2011 Brand et al .
`2/2011 Chang et al .
`6/2011 Chang et al .
`6/2011 Polizzotto
`7/2011 Chang et al .
`7/2011 Chang
`8/2011 Chaganti et al .
`9/2011 Chang et al .
`11/2011 Chang et al .
`11/2011 Chang et al .
`
`US 10,642,576 B2
`Page 6
`
`HO4M 1/006
`455/417
`
`G07C 9/00182
`726/5
`
`2011/0313775 Al
`2012/0036016 A1
`2012/0089299 Al
`2012/0226777 A1
`2012/0230315 A1
`2012/0258700 A1
`2013/0079141 A1
`2013/0095887 Al
`2013/0103775 Al
`2013/0104052 A1
`2013/0109353 A1
`2013/0267204 A1
`2013/0297670 A1
`2014/0018130 A1
`2014/0082604 Al
`2014/0309806 Al
`2014/0309813 A1
`2014/0309862 A1
`2014/0309863 Al
`2014/0309870 A1
`2014/0310031 A1
`2014/0310333 A1
`2014/0310788 Al
`2015/0238817 A1
`2015/0325061 A1
`2015/0356561 A1
`2015/0356564 Al
`2015/0356565 A1
`2015/0363763 Al
`2015/0381612 A1
`2015/0382150 A1
`2016/0011836 Al
`2016/0054962 Al
`2016/0072975 A1
`2016/0087957 A1
`2016/0112798 A1
`2016/0174068 A1
`2016/0179462 A1
`2016/0239232 A1
`2016/0239243 A1
`2016/0274839 A1
`2016/0313974 Al
`2016/0314546 Al
`2016/0360341 Al
`2017/0006329 A1
`2017/0039009 A1
`2017/0064746 A1
`2017/0075636 A1
`2017/0078521 Al
`2017/0078922 A1
`2017/0185376 A1
`2017/0228202 A1
`2017/0249116 A1
`2017/0277487 Al
`2017/0286027 Al
`2017/0318115 A1
`2017/0364326 A1
`2018/0011667 A1
`2018/0024790 A1
`2018/0024791 A1
`2018/0039456 Al
`2018/0039459 Al
`2018/0041482 Al
`2018/0046418 Al
`2018/0107449 A1
`2018/0203647 Al
`2018/0203648 A1
`2018/0253264 Al
`2018/0335989 Al
`2018/0364929 A9
`2019/0107980 A1
`2019/0121585 Al
`2019/0250883 Al
`2019/0272148 Al
`2019/0303100 Al
`
`12/2011 Laligand et al .
`2/2012 Hoffberg et al .
`4/2012 Breed
`9/2012 Shanahan
`9/2012 Chang et al .
`10/2012 Chang et al .
`3/2013 Barney et al .
`4/2013 Chang
`4/2013 Chang et al .
`4/2013 Chang et al .
`5/2013 Chang et al .
`10/2013 Schultz et al .
`11/2013 Lundberg et al .
`1/2014 Chang
`3/2014 Chang
`10/2014 Ricci
`10/2014 Ricci
`10/2014 Ricci
`10/2014 Ricci
`10/2014 Ricci et al .
`10/2014 Ricci
`10/2014 Franco et al .
`10/2014 Ricci
`8/2015 Watterson et al .
`11/2015 Gerstenberg et al .
`12/2015 Chang et al .
`12/2015 Chang et al .
`12/2015 Chang et al .
`12/2015 Chang et al .
`12/2015 Chang et al .
`12/2015 Ansermet et al .
`1/2016 Chang et al .
`2/2016 Park
`3/2016 Fujioka
`3/2016 Shah et al .
`4/2016 Kim et al .
`6/2016 Chang et al .
`6/2016 Bjorkengren
`8/2016 Chang et al .
`8/2016 Chang et al .
`9/2016 Ohguro et al .
`10/2016 Chang et al .
`10/2016 Malnati et al .
`12/2016 Srivatsa et al .
`1/2017 Jang et al .
`2/2017 Chang
`3/2017 Chang
`3/2017 Chang et al .
`3/2017 Chang et al .
`3/2017 Raleigh et al .
`6/2017 Chang et al .
`8/2017 Chang et al .
`8/2017 Chang et al .
`9/2017 Chang et al .
`10/2017 Chang et al .
`11/2017 Peng et al .
`12/2017 Chang et al .
`1/2018 Chang et al .
`1/2018 Chang et al .
`1/2018 Chang et al .
`2/2018 Chang et al .
`2/2018 Chang et al .
`2/2018 Chang et al .
`2/2018 Chang et al .
`4/2018 Krampf et al .
`7/2018 Chang et al .
`7/2018 Chang et al .
`9/2018 Chang et al .
`11/2018 Chang et al .
`12/2018 Chang et al .
`4/2019 Chang et al .
`4/2019 Chang et al .
`8/2019 Chang et al .
`9/2019 Chang et al .
`10/2019 Chang et al .
`
`

`

`US 10,642,576 B2
`Page 7
`
`( 56 )
`
`References Cited
`U.S. PATENT DOCUMENTS
`11/2019 Chang et al .
`12/2019 Chang et al .
`
`2019/0361617 Al
`2019/0384547 A1
`
`FOREIGN PATENT DOCUMENTS
`
`CN
`CN
`CN
`CN
`CN
`EP
`EP
`EP
`GB
`JP
`WO
`WO
`WO
`
`100334577 C
`1541370 B
`101833430 A
`101834892 A
`101825996 B
`138949 B1
`952513 B1
`691619 B1
`2332764 B
`11316658 A
`0195096 A2
`0195097 A2
`02084928 A2
`
`8/2007
`5/2010
`9/2010
`9/2010
`5/2012
`2/2002
`2/2004
`2/2007
`11/2002
`11/1999
`12/2001
`12/2001
`10/2002
`
`OTHER PUBLICATIONS
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,369 , dated Feb. 22 , 2018 , 151 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,359 , dated Feb. 23 , 2018 , 153 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,349 , dated Mar. 9 , 2018 , 121 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 866,143 , dated Apr. 18 , 2018 , 11 pages .
`Notice of Allowance prepared by the U.S. Patent and Trademark
`Office for U.S. Appl . No. 14 / 866,143 , dated Jun . 28 , 2018 , 9 pages .
`Notice of Allowance prepared by the U.S. Patent and Trademark
`Office for U.S. Appl . No. 15 / 201,194 , dated Aug. 9 , 2018 , 87 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,359 , dated Oct. 29 , 2018 , 50 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,369 , dated Oct. 29 , 2018 , 52 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,349 , dated Dec. 26 , 2018 , 43 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,349 , dated Apr. 15 , 2019 , 57 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,359 , dated Jun . 21 , 2019 , 56 pages .
`Notice of Allowance prepared by the U.S. Patent and Trademark
`Office for U.S. Appl . No. 16 / 229,896 , dated Jul . 29 , 2019 , 7 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 14 / 828,369 , dated Sep. 6 , 2019 , 52 pages .
`Office Action prepared by the U.S. Patent and Trademark Office for
`U.S. Appl . No. 15 / 692,977 , dated Oct. 3 , 2019 , 114 pages .
`Jan. 8 , 2015 , Notice of Allowance from the U.S. Patent and
`Trademark Office in U.S. Appl . No. 13 / 476,947 , 55 pages .
`Jan. 14 , 2015 , Notice of Allowance from the U.S. Patent and
`Trademark Office in U.S. Appl . No. 13 / 708,607 , 66 pages .
`Jan. 21 , 2015 , Notice of Allowance from the U.S