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`UNITED STATES PATENT AND TRADEMARK OFFICE
`——————————
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`——————————
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`Axis Communications AB, Canon Inc., and Canon U.S.A., Inc.,
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`Petitioner
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`v.
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`Avigilon Fortress Corporation,
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`Patent Owner
`——————————
`Case: IPR2019-00236
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`U.S. Patent No. 7,868,912
`Issue Date: January 11, 2011
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`Title: Video Surveillance System Employing Video Primitives
`——————————
`PETITION FOR INTER PARTES REVIEW
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`Case No. IPR2019-00236
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`TABLE OF CONTENTS
`INTRODUCTION ......................................................................................... 1
`I.
`II. GROUNDS FOR STANDING ...................................................................... 1
`III.
`IDENTIFICATION OF CHALLENGES.................................................... 1
`A.
`Claims for Which Review is Requested ................................................ 1
`B.
`The Prior Art and Specific Grounds on Which the Challenge to
`the Claims is Based ............................................................................... 1
`C. How the Challenged Claims Are Construed ......................................... 3
`D. How the Challenged Claims Are Unpatentable .................................... 3
`E.
`Supporting Evidence ............................................................................. 3
`IV. THE ’912 PATENT ........................................................................................ 4
`A. Overview ............................................................................................... 4
`B.
`Prosecution History ............................................................................... 6
`Original Examination .................................................................. 6
`Reexaminations ........................................................................... 7
`Prior Proceedings Involving Related Patents.............................. 8
`Level of Skill ......................................................................................... 9
`C.
`V. CLAIM CONSTRUCTIONS........................................................................ 9
`A.
`Single Processor Arguments (claims 6-22) .........................................10
`B.
`“filtering” (claims 23-25, 31-36) .........................................................10
`C.
`Independence-based limitations (claims 1-4, 6-36) ............................12
`Independence Argument (1) .....................................................12
`Independence Argument (3) .....................................................13
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`Independence Argument (2) .....................................................15
`“determines the first event by analyzing only the attributes
`transferred by the communications link” (claim 3); “determine
`an event by analyzing only attributes of the received stream of
`attributes” (claim 8); “determines an event by analyzing only
`attributes received in the stream of detected attributes” (claim
`11) ........................................................................................................20
`VI. PRIORITY DATE .......................................................................................21
`VII. OVERVIEW OF PRIOR ART ...................................................................27
`A.
`Talmon .................................................................................................27
`B.
`Aspectus ...............................................................................................30
`C.
`Brill ......................................................................................................31
`D. Motivation to Combine .......................................................................33
`Talmon and Aspectus ................................................................34
`Talmon and Brill .......................................................................34
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`VIII. THE PETITION PRESENTS NEW ISSUES OF
`PATENTABILITY AND THE BOARD SHOULD NOT
`EXERCISE ITS DISCRETION TO REJECT THE PETITION ...........36
`A. Dispute Regarding the Independence-Based Claim Elements in
`the Prior Proceedings ..........................................................................36
`B. Dispute Regarding the Priority Date ...................................................37
`IX. CLAIMS 1-4, 6-36 ARE UNPATENTABLE OVER THE PRIOR
`ART ...............................................................................................................39
`A. Ground 1: Talmon Anticipates Claims 1-4, 6-36 ................................39
`Independent Claim 1 .................................................................39
`Claims 2, 7, 10, 14, and 21 .......................................................49
`Claims 3, 8, 11 ..........................................................................50
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`Claim 4 ......................................................................................51
`Independent Claim 6 .................................................................52
`Independent Claim 9 .................................................................53
`Independent Claim 12 ...............................................................55
`Claim 13 ....................................................................................57
`Claim 15 ....................................................................................57
` Claim 16 ....................................................................................57
` Claim 17 ....................................................................................58
`Independent Claim 18 ...............................................................59
` Claims 19, 22 ............................................................................60
` Claim 20 ....................................................................................60
` Claims 23-25 .............................................................................61
` Claims 26-30 .............................................................................62
` Claims 31-33 .............................................................................63
` Claims 34-36 .............................................................................64
`B. Grounds 2-3: Obviousness of Claims 1-4, 6-36 ..................................64
`“event that is not one of the determined attributes,”
`“combination of the received determined attributes,” and
`similar recitations [All Claims] .................................................64
`Claims 3, 8, 11 ..........................................................................66
`Claim 18 – Talmon and Aspectus or Brill .................................68
`Claims 26-33 – Talmon and Aspectus or Brill ..........................68
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`X. MANDATORY NOTICES UNDER 37 C.F.R. § 42.8 ..............................69
`A.
`Real Party-in-Interest ..........................................................................69
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`Related Matters ....................................................................................69
`B.
`Lead and Back-Up Counsel and Service Information ........................70
`C.
`XI. CERTIFICATION UNDER 37 C.F.R. § 42.24(d) ....................................71
`XII. CONCLUSION ............................................................................................71
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`LIST OF EXHIBITS
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`Ex. 1001 U.S. Patent No. 7,868,912 B2 and Reexamination Certificate
`7,868,912 C1 (“the ’912 patent”)
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`Ex. 1002
`Prosecution History of the ’912 patent (excluding references cited by
`Examiner or the applicant)
`Ex. 1003 U.S. Patent No. 8,004,563 to Gad Talmon et al. (“Talmon”)
`Ex. 1004
`“Event Recognition and Reliability Improvements for the
`Autonomous Video Surveillance System” by Frank Brill et al.
`(“Brill”)
`“Aspectus Video Intelligence VI-SystemTM” Brochure (“Aspectus”)
`Ex. 1005
`Ex. 1006 Declaration of John R. Grindon, D.Sc.
`Ex. 1007 Declaration of Emily R. Florio
`Ex. 1008
`February 29, 2012 Request for inter partes Reexamination of the ’912
`Patent, excluding Exhibits and Appendices
`Ex. 1009 April 10, 2012 Order Granting/Denying Request for inter partes
`Reexamination of the ’912 Patent
`Ex. 1010 April 10, 2012 Office Action in inter partes Reexamination of the
`’912 Patent
`June 11, 2012 Amendment and Reply in inter partes Reexamination
`of the ’912 Patent
`February 13, 2013 Decision Granting Petition to Terminate inter
`partes Reexamination Proceeding of the ’912 Patent
`Ex. 1013 May 24, 2013 Attachment to Request for ex parte Reexamination of
`the ’912 Patent, excluding Exhibits and Appendices
`June 20, 2013 Order Granting/Denying Request for ex parte
`Reexamination of the ’912 Patent
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`Ex. 1011
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`Ex. 1012
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`Ex. 1014
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`Ex. 1015 August 30, 2013 Office Action in ex parte Reexamination of the ’912
`Patent
`Ex. 1016 October 30, 2013 Amendment and Reply in ex parte Reexamination
`of the ’912 Patent
`Ex. 1017 March 27, 2014 Final Office Action in ex parte Reexamination of the
`’912 Patent
`Ex. 1018 April 16, 2014 Amendment and Reply in ex parte Reexamination of
`the ’912 Patent
`Ex. 1019 April 29, 2014 Notice of Intent to Issue ex parte Reexamination
`Certificate of the ’912 Patent
`Ex. 1020 Reserved
`Ex. 1021 U.S. Patent No. 5,969,755 to Courtney (“Courtney”)
`Ex. 1022
`“Object-Oriented Conceptual Modeling of Video Data” by Young
`Francis Day et al., (“Day”)
`Ex. 1023 Declaration of Gad Talmon
`Ex. 1024 Applicant Response of August 27, 2012 in inter partes Reexamination
`of U.S. Patent No. 7,932,923 (“the ’923 patent”)
`Ex. 1025 Decision Granting Petition to Terminate inter partes Reexamination
`of the ’923 patent
`Ex. 1026 May 23, 2013 Attachment to Request for ex parte Reexamination of
`the ’923 patent
`June 17, 2013 Order Granting/Denying Request for ex parte
`Reexamination of the ’923 patent
`Ex. 1028 August 30, 2013 Office Action in ex parte Reexamination of the ’923
`patent
`Ex. 1029 Applicant Response of October 30, 2013 in ex parte Reexamination of
`the ’923 patent
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`Ex. 1027
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`Ex. 1030 April 4, 2014 Final Office Action in ex parte Reexamination of the
`’923 patent
`Ex. 1031 April 16, 2014 Amendment and Reply in ex parte Reexamination of
`the ’923 patent
`Ex. 1032 Notice of Intent to Issue ex parte Reexamination Certificate of the
`’923 patent
`Ex. 1033 Declaration of Kenneth A. Zeger for the ex parte Reexamination of
`the ’923 patent
`Ex. 1034 U.S. Patent No. 7,932,923 B2 and Reexamination Certificate
`7,932,923 C1 (“the ’923 patent”)
`Ex. 1035 U.S. Patent No. 8,564,661 (“the ’661 patent”)
`Ex. 1036 Curriculum Vitae of John R. Grindon, D.Sc.
`Ex. 1037 U.S. Application No. 09/694,712, filed October 24, 2000 (“the ’712
`application”)
`Ex. 1038 U.S. Application No. 09/987,707, filed November 15, 2001 (“the ’707
`application”)
`Ex. 1039 U.S. Application No. 11/057,154, filed February 15, 2005 (“the ’154
`application”)
`List of Licensees of Patent Owner
`Ex. 1040
`Ex. 1041 U.S. Patent No. 7,447,331 to Brown (“Brown”)
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`I.
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`INTRODUCTION
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`Axis Communications AB (“Axis”), and Canon Inc. and Canon U.S.A., Inc.
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`(“Canon”) (collectively “Petitioner”), request inter partes review of claims 1-4 and
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`6-36 of U.S. Patent No. 7,868,912 B2 and Reexamination Certificate US 7,868,912
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`C1 (collectively “the ’912 patent,” Ex. 1001), owned by Avigilon Fortress
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`Corporation (“Avigilon”).
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`As demonstrated in this Petition, all claims of the ’912 patent are
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`unpatentable in view of the teachings of Talmon, Aspectus, and Brill.
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`II. GROUNDS FOR STANDING
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`Petitioner certifies the ’912 patent is available for inter partes review and
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`Petitioner is not barred or estopped from requesting inter partes review of the
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`’912 patent and challenging claims 1-4 and 6-36 on the grounds identified in this
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`Petition.
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`III.
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`IDENTIFICATION OF CHALLENGES
`A. Claims for Which Review is Requested
`Petitioner requests inter partes review under 35 U.S.C. § 311 of claims 1-4
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`and 6-36 of the ’912 patent.
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`B.
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`The Prior Art and Specific Grounds on Which the Challenge to
`the Claims is Based
`The specific statutory grounds, claims challenged, and the prior art relied
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`upon for each ground are:
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`Ground 1
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`Ground 2
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`Ground 3
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`Grounds for Challenged Claims
`Claims 1-4, 6-36 are anticipated under pre-AIA 35
`U.S.C. § 102(e) by U.S. Patent No. 8,004,563 to Gad
`Talmon et al. (“Talmon,” Ex. 1003)
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`Claims 1-4, 6-36 are obvious under pre-AIA 35 U.S.C.
`§ 103(a) over Talmon and “Aspectus Video
`Intelligence VI-SystemTM” Brochure (“Aspectus,” Ex.
`1005)
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`Claims 1-4, 6-36 are obvious under pre-AIA 35 U.S.C.
`§ 103(a) over Talmon and “Event Recognition and
`Reliability Improvements for the Autonomous Video
`Surveillance System” by Frank Brill et al. (“Brill,” Ex.
`1004)
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`The ’912 patent issued January 11, 2011, based on U.S. Application No.
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`11/098,385 (“’385 application”), filed April 5, 2005. Ex. 1001, 1. The ’912 patent
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`claims priority, through continuation-in-part applications, to U.S. Application No.
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`09/694,712, filed October 24, 2000. Id.
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`As explained in Sections VI and VIII.B, the claims of the ’912 patent are
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`entitled at most to a priority date of April 5, 2005.
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`Talmon is the U.S. national stage of PCT No. PCT/IL03/00555, filed July 3,
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`2003, published as WO2004/006184 on January 15, 2004. Talmon entered the U.S.
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`national stage on July 21, 2004. Talmon is prior art under pre-AIA 35 U.S.C.
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`§ 102(e).
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`Aspectus is a brochure that describes the Aspectus VI-System and bears a
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`copyright date of 2003-2004. Aspectus was published, in the U.S., at least by the
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`October 2004, ASIS International 50th Annual Seminar (ASIS 2004) in Dallas,
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`Texas, where, for example, Aspectus was made publicly available and provided to
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`employees of several U.S. video analytics and surveillance companies at ASIS
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`2004. Ex. 1023, ¶¶7, 10-16; see also Ex. 1006, ¶¶140-42. Accordingly, Aspectus is
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`prior art under pre-AIA 35 U.S.C. § 102(a).
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`Brill published in the Proceedings of Image Understanding Workshop, Vol.
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`1, by December 1998. Ex. 1004, 1; Ex. 1007, ¶¶32-35. Brill is prior art under pre-
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`AIA 35 U.S.C. § 102(b).
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`C. How the Challenged Claims Are Construed
`Section V provides the construction of the challenged claims.
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`D. How the Challenged Claims Are Unpatentable
`A detailed explanation of how the challenged claims are unpatentable in
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`view of the prior art is provided in Section IX.
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`Supporting Evidence
`E.
`Exhibits supporting this Petition are attached. Ex. 1006 is a Declaration of
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`John R. Grindon, D.Sc. under 37 C.F.R. § 1.68. Section IX describes the relevance
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`of the evidence to the challenged claims, including an identification of the specific
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`portions of the evidence supporting the challenges.
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`IV. THE ’912 PATENT
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`A. Overview
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`The ’912 patent relates to a video surveillance system for extracting video
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`“primitives” (including “attributes” of a detected object) and determining the
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`occurrence of an “event” based on the primitives. Ex. 1001, Abstract. Examples of
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`video primitives include a classification, a size, a shape, a color, a texture, a
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`position, a trajectory, a speed and direction of motion, a salient motion,
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`classification, etc. Id., 13:35-43.
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`Events are defined in terms of attributes using event discriminators. Id.,
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`5:28-39. Using these event discriminators, the ’912 patent states, “video content
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`can be reanalyzed…in a relatively short time because only the video primitives are
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`reviewed and because the video source is not reprocessed.” Id., 24:42-45.
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`The ’912 patent does not describe the technical aspects of its system. Ex.
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`1006, ¶¶49-51. It states objects are detected (Ex. 1001, 18:66-19:2) and attributes
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`of the objects are detected (id., 20:12-22). But it simply describes using “any”
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`motion detection algorithm to detect objects, assuming such detecting techniques
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`are known in the art. Id., 19:3-4, 19:8-10, 19:64-66, 20:12-21. Moreover, the patent
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`merely lists examples of attributes/primitives without describing how to identify
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`those attributes. See, e.g., id. at 13:35-43, 14:1-41.
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`The ’912 patent provides examples of events and generally describes how
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`they may be queried through Boolean expressions with combinations of the
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`detected attributes/primitives. Id., 16:29-59; FIGs. 17a-17b. The ’912 patent also
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`lists examples of events where an object interacts with a location in the scene but
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`does not provide implementation details beyond the high-level overviews and
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`corresponding disclosure of FIGs. 18a-18c. Id., 16:66-17:16, FIGs. 18a-18c.
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`The ’912 patent describes the general configuration of the claimed two-
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`processor system. At a first location, a “Video Processor” (block 232) generates
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`(“identifies”) and provides the video attributes/primitives to a second location, the
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`“back-end.” Id., Fig. 23, 7:17-19, 7:66-8:1. At the second location, a separate
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`processor (block 239) receives the detected attributes from the first
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`location/processor over a communication channel 238 and analyzes the attributes
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`and determines event occurrences. Id., 7:31-35, 7:66-8:6. Much of the disclosure
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`related to this figure is done with reference to conventional equipment. For
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`example, the hardware platforms are described as being implemented on “any”
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`processing platform or hardware. Id., 7:50, 7:57-58.
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`When an event is identified, one or more responses may be taken. Id. 8:2-6,
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`15:36. For example, a report may be displayed to the user. Id., 21:15-33. Reports
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`may contain information such as the video sequence containing the event or data
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`about the event. Id.
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`B.
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`Prosecution History
` Original Examination
`Claims reciting a two-processor system (or similar) were added during
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`prosecution of the ’385 application. Ex. 1002, 131-42. The claims were then
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`rejected based on Brown, U.S. 7,447,331 (“Brown”), which was found to teach all
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`elements of the claims, including a two-processor system with a first processor for
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`detecting attributes and a second processor for determining an event based on a
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`combination of the attributes. Ex. 1002, 103-12; Ex. 1041.
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`Notably, Brown’s priority date is February 24, 2004 (Ex. 1041, 1), yet Patent
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`Owner never argued Brown was not prior art. Ex. 1002, 79-82. Instead, after an
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`Examiner interview (id., 89-91), the claims were amended to recite providing a
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`response to determining an event occurrence (id., 69-82). The claims were then
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`allowed (id., 58-61), and the ’912 patent issued on January 11, 2011 (Ex. 1001, 1);
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`Ex. 1006, ¶¶54-55.
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`Reexaminations
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`Claims 1-4 and 6-22 of the ’912 patent were challenged in Inter Partes
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`Reexamination Control No. 95/001,912 by Bosch Security Systems, Inc. Ex. 1008.
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`The Patent Office instituted on four grounds. Ex. 1009. The first Office Action
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`rejected all challenged claims (Ex. 1010), and the patentee filed a response without
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`amendments to the challenged claims (Ex. 1011). Before any further action, the
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`patentee and Bosch settled their dispute, and the Patent Office terminated the
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`reexamination. Ex. 1012.
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`On May 24, 2013, all claims 1-22 of the ’912 patent were anonymously
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`challenged in Ex Parte Reexamination Control No. 90/012,878. Ex. 1013. The
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`Patent Office rejected the claims on eight different grounds and presented sixteen
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`alternative rejections. Ex. 1015. In response, the patentee cancelled claim 5 and
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`submitted new claims 23-44. Ex. 1016. The patentee argued several references did
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`not qualify as prior art and the remaining references, including Courtney (Ex.
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`1021), did not teach the “independence-based” claim elements. Ex. 1016, 20-23,
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`40-46. After an Examiner interview, the Patent Office issued a final Office Action,
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`finding claims 1-4, 6-31, 33, and 42-44 allowable, objecting to claim 32, and
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`rejecting new claims 34-41. Ex. 1017, 12-15. In response, the patentee amended
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`claim 32 and cancelled claims 34-41. Ex. 1018. A reexamination certificate then
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`issued on June 25, 2014. Ex. 1001, 37; Ex. 1006, ¶¶56-57.
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`Prior Proceedings Involving Related Patents
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`The ’912 patent is part of a family of patents ultimately claiming priority to
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`U.S. Application No. 09/694,712, filed October 24, 2000. U.S. Patent Nos.
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`7,932,923 (“the ’923 patent”) (Ex. 1034) and 8,564,661 (“the ’661 patent”) (Ex.
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`1035) are related, but the ’923 patent is not in the ’912 patent’s direct priority
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`chain, and the ’661 patent is a continuation-in-part of a continuation-in-part of the
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`’912 patent.
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`The ’923 patent was also challenged in an inter partes reexamination
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`brought by Bosch (Ex. 1024), which was terminated when the patentee and Bosch
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`settled their dispute. Ex. 1025. Subsequently, around the same time as the ’912
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`patent, the ’923 patent was also challenged in an ex parte reexamination. Ex. 1026.
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`The Patent Office rejected all claims on multiple grounds. Ex. 1027, 1028. After
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`back-and-forth with the Patent Office (Ex. 1028-1033), a reexamination certificate
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`issued on May 21, 2014 (Ex. 1034, 21).
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`The ’661 patent was not challenged in reexaminations, but two inter partes
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`reviews have been brought by Petitioners: IPR2018-00138 and IPR2018-00140
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`(“the Related IPRs”). The Related IPRs were filed on October 31, 2017, instituted
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`on June 1, 2018, and are currently pending. The ’923 patent is also currently being
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`challenged by Petitioners in two inter partes reviews filed concurrently herewith.
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`C. Level of Skill
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`A person of ordinary skill in the art (“POSITA”) would have (i) a Bachelor
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`of Science degree in electrical engineering, computer engineering, or computer
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`science, with approximately two years of experience or research related to video
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`processing and/or surveillance systems, or (ii) equivalent training and work
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`experience in computer engineering and video processing and/or surveillance
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`systems. Ex. 1006, ¶¶61-65.
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`V. CLAIM CONSTRUCTIONS
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`Claims are to be given their “broadest reasonable construction in light of the
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`specification” (“BRI”). 37 C.F.R. § 42.200(b). Terms not discussed here should be
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`given their ordinary and customary meaning as understood by a POSITA in light of
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`the BRI standard and need not be further construed.
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`This Petition adopts the definitions provided in the Definitions section of the
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`’912 patent (Ex. 1001, 3:21-4:17) for any claim terms listed there, except as
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`expressly explained below.
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`Single Processor Arguments (claims 6-22)
`A.
`In the ’912 ex parte reexamination, Patent Owner argued claims 6-22 (and
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`presumably claims 24-25, 27-30, 32-33, 35-36) do not require a two-processor
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`system. Ex. 1016, 24-27. Patent Owner has argued, however, that even when the
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`claims do not recite two processors, they cover systems with two processors
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`wherein one of the processors met the elements of these claims. Ex. 1016, 25; Ex.
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`1006, ¶¶71-72. As each of the grounds presented herein provides a two-processor
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`system, any argument by Patent Owner regarding single-processor systems are
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`irrelevant to the instant Petition. Ex. 1006, ¶72.
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`“filtering” (claims 23-25, 31-36)
`B.
`Independent claims 23-25 and 31-33 recite that analyzing the combination of
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`the received/detected attributes comprises “filtering” and dependent claims 34-36
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`recite “filtering comprises filtering the combination of the…attributes to determine
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`if the event/first event occurred.”
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`The ’912 patent specification explains that “event discriminators are used to
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`filter the video primitives to determine if any event occurrences occurred.” Ex.
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`1001, 20:39-41 Video attributes/primitives may be archived or stored before they
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`are filtered to detect events or “if the system is to be used only for real-time event
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`detection, the archiving step can be skipped.” Ex. 1001, 20:28-34, FIG. 4 (blocks
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`43 and 44). The specification also discloses the use of event discriminators to filter
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`stored attributes using, for example, queries. Id., 16:2-18:48. It does not provide,
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`however, a disclosure of how to filter attributes for real-time event detection other
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`than a general statement that archiving can be skipped. Id., 20:32-34. Thus, the
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`storage of attributes for real-time event detection is not prohibited. The
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`specification’s disclosure of “filtering” neither prohibits searching for stored
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`attributes nor requires attributes to be reviewed before or without storage.
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`In the ex parte reexamination, the patentee argued “[f]iltering in the context
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`of the ‘912 patent is a particular technique for examining streamed video attributes
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`to determine if certain rules (i.e., event discriminators) have been satisfied.” Ex.
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`1016, 73. According to the patentee, filtering is a data-processing technique that
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`“has the capability of processing unlimited/unbounded/infinite data streams,” as
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`opposed to other data processing techniques, such as querying, that only apply to
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`finite data sets. Id. This is incorrect. There is no support for this interpretation in
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`view of the claim language, specification, or prosecution history. Moreover, the
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`patentee itself indiscriminately referred to the specification’s disclosure of using
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`event discriminators to “filter the video primitives” that are stored and not stored.
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`Ex. 1016, 32 (see also id., 44 (citation to Courtney reference discussing using a
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`query to “filter” stored data)).
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`Accordingly, no special construction of “filtering” is required as a POSITA
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`would understand its plain meaning in the context of the claims and specification,
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`i.e., to select, process, and/or analyze. Ex. 1006, ¶¶73-78.
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`Independence-based limitations (claims 1-4, 6-36)
`C.
`During ’912 patent’s reexaminations and the Related IPRs, Patent Owner
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`argued the claimed “independence-based” limitations distinguish the prior art.
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`Patent Owner argued the claims have the following three requirements:
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`(1) identifying an event referring to one or more objects engaged in an activity by
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`analyzing the detected attributes; (2) the detected attributes are independent of the
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`event identified; and (3) the identified event is not one of the detected attributes.
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`IPR2018-00138, Paper No. 11, 25 (Sept. 4, 2018); Ex. 1016, 20-23; Ex. 1006,
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`¶¶79-82.
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`Each of these claimed concepts is addressed below using Patent Owner’s
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`numbering scheme. Argument (2) is addressed last for ease of analysis.
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`Independence Argument (1)
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`Patent Owner asserts the claims require identifying an event by analyzing
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`detected attributes. IPR2018-00138, Paper No. 11, 16-17 (Sept. 4, 2018); Ex. 1016,
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`20-21. The claims of the ’912 patent articulate this concept rather generically,
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`merely reciting the event is identified “by analyzing a combination of
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`the…attributes,” and in some claims stating the analyzing “comprises filtering.”
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`Ex. 1001, 35-38. The ’912 patent does provide any specifics to explain the terms
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`analyze or filtering in this context. See, e.g., id., 20:39-41 (merely stating “event
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`discriminators are used to filter the video primitives to determine if any event
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`occurrences occurred”). Thus, a POSITA would understand the claimed
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`“analyzing” or “filtering” would encompass any process for determining the
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`collected attributes satisfy an event discriminator, e.g., querying a database. Ex.
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`1006, ¶¶83-85.
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`Independence Argument (3)
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`Argument (3) corresponds to the claim recitation that the determined event is
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`not one of the detected attributes. See, e.g., Ex. 1001, 35-38. This argument traces
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`from the patentee’s efforts to distinguish the prior art (Ex. 1006, ¶¶86-93) and
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`results in a departure from the general definition of “event” in the “Definitions”
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`section of the ’912 patent specification.
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`Specifically, the patentee admitted the ’912 patent considers single activity
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`attributes to be events by explaining:
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`the specification of the ‘912 patent discloses some determined
`events that are the same as a determined attribute. See ‘707
`application at ¶ 98 (“an object appears”).
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`Ex. 1016, 23 (emphasis added). The example the patentee provided—“an object
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`appears”—determines any object that “appears.” Id. Thus, it identifies every
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`occurrence of the “appear” attribute and equates the event to that singular attribute.
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`However, to distinguish the claims over prior art like Courtney applied in the
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`reexaminations, the patentee argued the claimed event is more than a single
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`attribute. Specifically:
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`[T]he specification of the ‘912 patent also discloses events that
`are not detected attributes. See, e.g., id at ¶ 98 (“a person
`appears; a red object moves faster than 10 m/s”); & ¶ 99 (“two
`objects come together; a person exits a vehicle; a red object
`moves next to a blue object”). The claims of the ‘912 patent
`require identification of an event that is not a detected attribute
`and are silent regarding identification of an event that is a
`detected attribute. See Zeger Dec., ¶ 35.
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`Ex. 1016, 23. Here, the patentee identified “a person appears” as an event within
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`the scope of the claim because it is not merely a single event attribute. Instead, this
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`event requires two attributes, the “appear” activity attribute plus a “person” object
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`classification attribute. Ex. 1006, ¶88. Thus, the patentee admits single activity
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`attributes are not events within the scope of the claim—although they would be
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`events in the context of the patent disclosure—and two attribute events are events
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`within the scope of the claim. Id.
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`In the Related IPRs, Avigilon has attempted to distinguish the prior art by
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`conflating single activity attributes with events, arguing activities like appear,
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`enter, or exit, when recorded by the prior art are merely predetermined events.
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`IPR2018-00138, Paper No. 11, 9-10, 52-53 (Sept. 4, 2018). That argument is
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`completely inconsistent with the disclosure of the ’912 patent, which records those
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`same activities. Ex. 1001, 3:29-32, 13:39-43, 14:36-40. Thus, the fact that a prior
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`art system records activity attributes does not provide any basis to distinguish that
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`art from this limitation. Ex. 1006, ¶¶89-90.
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`Moreover, the language of the ’912 patent claims preclude them from
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`covering a single activity attribute. For example, the independent claims recite
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`determining an “event that is not one of the determined attributes by analyzing a
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`combination of the…attributes.” Ex. 1006, ¶¶90-92. This limitation further
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`clarifies that the claimed event cannot be a single activity attribute.
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`Thus, the ’912 patent limitation associated with Argument (3) requires the
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`claimed “event” comprise a minimum of two attributes. Ex. 1006, ¶93.
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`Independence Argument (2)
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`Argument (2) asserts the detected attributes are “independent” of the
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`identified or detected event. As an initial matter, it is important to understand that
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`the claimed “event” must meet the requirements of Argument (3) above because
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`the claim requires that the event is not merely one of the detected attributes but is
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`based on a combination of the attributes.
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`Furthermore, the ’912 pa