The detailed information for PTAB case with proceeding number IPR2022-00523 filed by Google LLC against Parus Holdings, Inc. on Feb 1, 2022. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2022-00523
Filing Date
Feb 1, 2022
Petitioner
Google LLC
Respondent
Parus Holdings, Inc.
Status
Final Written Decision
Respondent Application Number
12973475
Respondent Tech Center
2600
Respondent Patent Number
8185402
Institution Decision Date
Aug 4, 2022
Termination Date
Aug 1, 2023

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Other: Fed Circuit mandate

Jul 2, 2025PAPERBOARD

Other: other court decision

Jul 2, 2025PAPERBOARD

Patent Owner's Notice of Appeal

Aug 10, 2023PAPERPATENT OWNER

Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)

Aug 1, 2023PAPERBOARD

Other: Hearing transcript

Jun 5, 2023PAPERBOARD

Patent Owner's Current List of Exhibits

May 2, 2023PAPERPATENT OWNER

Patent Owner's Demonstrative

May 2, 2023EXHIBITPATENT OWNER

Petitioner's Updated Exhibit List

May 2, 2023PAPERPETITIONER

Petitioner's Demonstratives

May 2, 2023EXHIBITPETITIONER

Petitioner Google LLC's Updated Power of Attorney

May 2, 2023PAPERPETITIONER

Petitioner Google LLC's Updated Mandatory Notices Pursuant to 37 C.F.R. §42.8(a)(2)

May 2, 2023PAPERPETITIONER

Order: ORDER Conduct of the Proceeding 37 C.F.R. § 42.5(a)

Apr 25, 2023PAPERBOARD

Joint Stipulation to Modify Due Date to Exchange Demonstratives

Apr 13, 2023PAPERPETITIONER

Exhibit 3001

Mar 29, 2023EXHIBITBOARD

Order: Setting Oral Argument

Mar 29, 2023PAPERBOARD

Patent Owner's Request for Oral Argument

Mar 23, 2023PAPERPATENT OWNER

Petitioner's Request for Oral Argument

Mar 23, 2023PAPERPETITIONER

Patent Owner's Sur-Reply to Petitioner's Reply

Mar 2, 2023PAPERPATENT OWNER

Deposition of M. Walker

Mar 2, 2023EXHIBITPATENT OWNER

Deposition Errata and Signature of A. Kurganov

Mar 2, 2023EXHIBITPATENT OWNER

Deposition of S. Lipoff

Mar 2, 2023EXHIBITPATENT OWNER

Patent Owner's Notice of Deposition of Martin Walker

Feb 9, 2023PAPERPATENT OWNER

Patent Owner's Objections to Evidence Served with Petitioner's Reply

Feb 8, 2023PAPERPATENT OWNER

REPLY IN SUPPORT OF PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 8,185,402

Feb 2, 2023PAPERPETITIONER

Google LLC v. Parus Holdings, Inc., IPR2020-00846, Transcript from March 10, 2021 Deposition of Mr. Alex Kurganov

Feb 2, 2023EXHIBITPETITIONER

Declaration of Martin G. Walker, Ph.D.

Feb 2, 2023EXHIBITPETITIONER

Karl Fogel & Moshe Bar, Open Source Development With CVS, 3rd Edition (1999), available at: http://cvsbook.redbean. com/cvsbook.html

Feb 2, 2023EXHIBITPETITIONER

Reply Declaration of Stuart J. Lipoff

Feb 2, 2023EXHIBITPETITIONER

Transcript from January 13, 2023 Deposition of Mr. Hal Poel

Feb 2, 2023EXHIBITPETITIONER

Transcript from January 20, 2023 Deposition of Mr. Randy Winters

Feb 2, 2023EXHIBITPETITIONER

Transcript from January 24, 2023 Deposition of Mr. Alex Kurganov

Feb 2, 2023EXHIBITPETITIONER

Google LLC v. Parus Holdings, Inc., IPR2022-00805, Paper 6 (PTAB Aug. 9, 2022)

Feb 2, 2023EXHIBITPETITIONER

Curriculum Vitae of Martin G. Walker, Ph.D.

Feb 2, 2023EXHIBITPETITIONER

Corrected Stipulation to Modify Trial Due Date

Jan 10, 2023PAPERPATENT OWNER

PETITIONER’S NOTICE OF DEPOSITION OF ALEXANDER KURGANOV

Dec 27, 2022PAPERPETITIONER

PETITIONER’S NOTICE OF DEPOSITION OF HAL POEL

Dec 27, 2022PAPERPETITIONER

PETITIONER’S NOTICE OF DEPOSITION OF RANDY WINTERS

Dec 27, 2022PAPERPETITIONER

Patent Owner's Updated Mandatory Notice

Dec 15, 2022PAPERPATENT OWNER

Patent Owner's Response

Nov 3, 2022PAPERPATENT OWNER

4/22/1999 Email from Alex Kurganov to Pat Mathis

Nov 3, 2022EXHIBITPATENT OWNER

www.pl PERL script file, version 1.1,

Nov 3, 2022EXHIBITPATENT OWNER

RCRWireless Article on Webley dated 9/28/1998

Nov 3, 2022EXHIBITPATENT OWNER

mc_vm.c C source code file, version 1.139

Nov 3, 2022EXHIBITPATENT OWNER

menuNew.grammar grammar file version 1.4

Nov 3, 2022EXHIBITPATENT OWNER

11/13/1999 Wayback machine archive of Frequently Asked Questions

Nov 3, 2022EXHIBITPATENT OWNER

webget.pl PERL script, version 1.9

Nov 3, 2022EXHIBITPATENT OWNER

weather.ini file

Nov 3, 2022EXHIBITPATENT OWNER

7/26/1997 Wayback Machine archive of Introducing Webley

Nov 3, 2022EXHIBITPATENT OWNER

7/12/1999 Lernout & Hauspie Press Release

Nov 3, 2022EXHIBITPATENT OWNER

4/21/1999 Wayback Machine archive of No Other Speech Recognition Company Has As Many Deployments as Nuance Communications

Nov 3, 2022EXHIBITPATENT OWNER

menuProto.grammar grammar file, version 1.1

Nov 3, 2022EXHIBITPATENT OWNER

mcall.h source code file, version 1.75

Nov 3, 2022EXHIBITPATENT OWNER

1/15/2000 mc_vm.c C source code file

Nov 3, 2022EXHIBITPATENT OWNER

mc_vr.c C source code file, version 1.12

Nov 3, 2022EXHIBITPATENT OWNER

4/29/1999 Platform Technology and Architecture

Nov 3, 2022EXHIBITPATENT OWNER

app_nuance_asr.html, committed 12/1/1999

Nov 3, 2022EXHIBITPATENT OWNER

app_lnhtts.c C source code file, version 1.2

Nov 3, 2022EXHIBITPATENT OWNER

2/9/1999 Nuance Developer's Toolkit from Wayback Machine

Nov 3, 2022EXHIBITPATENT OWNER

9/3/1998 Technology Description Application and Service Features

Nov 3, 2022EXHIBITPATENT OWNER

1/20/2000 Email chain between A. Kurganov and V. Zhukoff

Nov 3, 2022EXHIBITPATENT OWNER

Bell Atlantic RFI Response II.

Nov 3, 2022EXHIBITPATENT OWNER

1/15/2000 email from A. Kurganov to A. Kurganov

Nov 3, 2022EXHIBITPATENT OWNER

1/15/2000 menuProto.grammar attached to Ex-2028 email

Nov 3, 2022EXHIBITPATENT OWNER

menuProto.grammar, version 1.3

Nov 3, 2022EXHIBITPATENT OWNER

Diff between menuProto.grammar from Ex-2030

Nov 3, 2022EXHIBITPATENT OWNER

October 13, 1998 Email between A. Kurganov, A. Nash

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for weather.ini

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for webget.pl

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for www.pl

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for menuNew.grammar

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for menuProto.grammar

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for mc_vr

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for mcall.h

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for mc_vm

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for app_lnhtts

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture showing January 5, 2000 email from T. Hawkes to others, including A. Kurganov

Nov 3, 2022EXHIBITPATENT OWNER

Declaration of Hal Poel

Nov 3, 2022EXHIBITPATENT OWNER

Diff between mc_vm.c from Ex-2009

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture of Exhibit 2024 from Wayback machine

Nov 3, 2022EXHIBITPATENT OWNER

Diff between menuProto.grammar from Ex-2017

Nov 3, 2022EXHIBITPATENT OWNER

Content listing of source.tar.gz file attached to Ex-2028

Nov 3, 2022EXHIBITPATENT OWNER

Source for app_nuance_asr.html

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for Exhibit 2022 (app_nuance_asr.html) and Exhibit 2048

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture of 7/12/1999 email from Dev Das at Lernout & Hauspie

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture showing creation and last modified date of Platform Technology and Architecture.doc

Nov 3, 2022EXHIBITPATENT OWNER

Declaration of Alex Kurganov

Nov 3, 2022EXHIBITPATENT OWNER

Claim chart submitted by Alex Kurganov

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture showing creation and last modified date of Technology Description Application and Service Features

Nov 3, 2022EXHIBITPATENT OWNER

stock.ini file committed 8/12/1999

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for stock.ini

Nov 3, 2022EXHIBITPATENT OWNER

February 4, 1999 Nuance 6 PDF from Wayback machine

Nov 3, 2022EXHIBITPATENT OWNER

Screen capture of Exhibit 2057 from Wayback machine

Nov 3, 2022EXHIBITPATENT OWNER

Concurrent Versions System

Nov 3, 2022EXHIBITPATENT OWNER

CVS log for dlmsg

Nov 3, 2022EXHIBITPATENT OWNER

Stuart J. Lipoff Deposition Transcript

Nov 3, 2022EXHIBITPATENT OWNER

Randy Winters CV

Nov 3, 2022EXHIBITPATENT OWNER

Declaration of Randy Winters

Nov 3, 2022EXHIBITPATENT OWNER

Joint Claim Construction Brief

Nov 3, 2022EXHIBITPATENT OWNER

Parties' Stipulation to Modify Trial Due Dates 1 and 2

Oct 26, 2022PAPERPATENT OWNER

Patent Owner's Updated Mandatory Notices

Sep 21, 2022PAPERPATENT OWNER

Notice of Deposition of Stuart Lipoff

Sep 20, 2022PAPERPATENT OWNER

Institution Decision

Aug 4, 2022PAPERBOARD

Scheduling Order

Aug 4, 2022PAPERBOARD

Patent Owner's Preliminary Response

May 9, 2022PAPERPATENT OWNER

HeyAnita's Retail Solution - Voice Shopping Marketing Literature

May 9, 2022EXHIBITPATENT OWNER

Exemplary VXML diagram

May 9, 2022EXHIBITPATENT OWNER

Defendants' Preliminary Invalidity Contentions Exhibit G-12 (Kovatch)

May 9, 2022EXHIBITPATENT OWNER

Defendants' Preliminary Invalidity Contentions Exhibit H-3 (HeyAnita)

May 9, 2022EXHIBITPATENT OWNER

Microsoft Computer Dictionary

May 9, 2022EXHIBITPATENT OWNER

Patent Owner's Power of Attorney Pursuant to 37 C.F.R. ��42.10(b)

Feb 22, 2022PAPERPATENT OWNER

Patent Owner's Mandatory Notices Under 37 C.F.R. ��42.8(a)(2)

Feb 22, 2022PAPERPATENT OWNER

Notice: Notice filing date accorded

Feb 8, 2022PAPERBOARD

U.S. Patent No. 8,185,402

Feb 1, 2022EXHIBITPETITIONER

Curriculum Vitae of Stuart J. Lipoff

Feb 1, 2022EXHIBITPETITIONER

PCT Publication WO2001/050453 ("Kovatch")

Feb 1, 2022EXHIBITPETITIONER

U.S. Provisional Application 60/174,371 ("Kovatch-Provisional")

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent No. 5,765,149 ("Burrows")

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent No. 5,884,262 ("Wise")

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent No. 6,324,534 ("Neal")

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent No. 5,950,165 ("Shaffer")

Feb 1, 2022EXHIBITPETITIONER

Claim Mapping Table

Feb 1, 2022EXHIBITPETITIONER

Prosecution History of U.S. Patent Application 12/973,475 (U.S. Patent 8,185,402)

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent 5,855,020

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent 6,085,160

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent 6,434,524

Feb 1, 2022EXHIBITPETITIONER

McGraw-Hill Electronics Dictionary (6th ed. 1997) ("McGraw-Hill")

Feb 1, 2022EXHIBITPETITIONER

Petitioner's Stipulation Letter to Patent Owner, dated Feb. 1, 2022

Feb 1, 2022EXHIBITPETITIONER

IPR2020-00846, Paper 31 ("846FWD")

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent 6,418,433 ("Chakrabarti")

Feb 1, 2022EXHIBITPETITIONER

Evolution of Magnetic Storage by L.D. Stevens (1981)

Feb 1, 2022EXHIBITPETITIONER

U.S. Patent No. 6,285,999

Feb 1, 2022EXHIBITPETITIONER

Scientific American: Feature Article: "Hypersearching the Web": June 1999 by Members of the Clever Project (https://www.cs.cornell.edu/home/kleinber/sciam99.html)

Feb 1, 2022EXHIBITPETITIONER

"NLP Meets the Jabberwocky: Natural Language Processing in Information Retrieval" by Susan Feldman, May 1999

Feb 1, 2022EXHIBITPETITIONER

"Information Retrieval on the Web" by MEI KOBAYASHI and KOICHI TAKEDA, IBM Research, ACM Computing Surveys, Vol. 32, No. 2, June 2000

Feb 1, 2022EXHIBITPETITIONER

INFORMATION RETRIEVAL USING STATISTICAL CLASSIFICATION by Hull - 1994

Feb 1, 2022EXHIBITPETITIONER

Search Engines for the World Wide Web: A Comparative Study and Evaluation Methodology, by Heting Chu and Marilyn Rosenthal, 1996

Feb 1, 2022EXHIBITPETITIONER

Google LLC v. Parus Holdings, Inc., IPR2020-00847, Ex-2020 (Jan. 13, 2021)

Feb 1, 2022EXHIBITPETITIONER

Google LLC v. Parus Holdings, Inc., IPR2020-00847, Ex-2035, Nuance 6 by Nuance Communications (1998)

Feb 1, 2022EXHIBITPETITIONER

"The Design of User Interfaces for Digital Speech Recognition Software" by Bernard A. Rozmovits, 8 Digital Technical Journal 117 (1996)

Feb 1, 2022EXHIBITPETITIONER

Petitioner Google LLC's Power of Attorney

Feb 1, 2022PAPERPETITIONER

Declaration of Stuart J. Lipoff

Feb 1, 2022EXHIBITPETITIONER

PETITION FOR INTER PARTES REVIEW UNDER 35 U.S.C. Secs 311-319 AND 37 C.F.R. Sec. 42.1 et seq

Feb 1, 2022PAPERPETITIONER