IP Verse

Samsung Electronics Co., Ltd. et al. vs Cerence Operating Company et al.

The detailed information for PTAB case with proceeding number IPR2025-00457 filed by Samsung Electronics Co., Ltd. et al. against Cerence Operating Company et al. on Feb 10, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00457
Filing Date
Feb 10, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Cerence Operating Company et al.
Status
Pending
Respondent Application Number
10524430
Respondent Tech Center
2600
Respondent Patent Number
7680334

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

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Petitioners' Opposition to Request for Discretionary Denial

Jul 8, 2025PAPERPETITIONER

EX1030 - Joint Motion for DCO, ED Tex

Jul 8, 2025EXHIBITPETITIONER

EX1031 - Third Amended Docket Control Order, ED Tex

Jul 8, 2025EXHIBITPETITIONER

EX1032 - Samsung Motion to Extend Time, ED Tex

Jul 8, 2025EXHIBITPETITIONER

EX1033 - Google Patents for 334

Jul 8, 2025EXHIBITPETITIONER

PATENT OWNER'S PRELIMINARY RESPONSE

Jul 8, 2025PAPERPATENT OWNER

Exhibit 2005 - Expert declaration of Eric Koskinen

Jul 8, 2025EXHIBITPATENT OWNER

Exhibit 2006 - Koskinen CV

Jul 8, 2025EXHIBITPATENT OWNER

Exhibit 2001 - Docket Navigator Stay Statistics

Jun 9, 2025EXHIBITPATENT OWNER

PO Discretionary Denial Brief

Jun 9, 2025PAPERPATENT OWNER

Exhibit 2002 - May 20, 2025, 3rd Amended DCO

Jun 9, 2025EXHIBITPATENT OWNER

Exhibit 2003 - Docket Navigator Median Time-to-Trial Statistics

Jun 9, 2025EXHIBITPATENT OWNER

Exhibit 2004 - Samsung’s May 12, 2025, Invalidity Contentions

Jun 9, 2025EXHIBITPATENT OWNER

Petitioners' Updated Exhibit List

Apr 16, 2025PAPERPETITIONER

EX1029 - Letter to Tsuei from Park

Apr 16, 2025EXHIBITPETITIONER

Notice: Notice filing date accorded

Apr 8, 2025PAPERBOARD

PATENT OWNER'S SUPPLEMENTAL MANDATORY NOTICES

Apr 8, 2025PAPERPATENT OWNER

PATENT OWNER'S SUPPLEMENTAL POWER OF ATTORNEY

Apr 8, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Mar 3, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Mar 3, 2025PAPERPATENT OWNER

Notice: Power of Attorney for Samsung Electronics Co., Ltd.

Feb 10, 2025PAPERPETITIONER

Notice: Power of Attorney for Samsung Electronics America, Inc.

Feb 10, 2025PAPERPETITIONER

Petition: as filed

Feb 10, 2025PAPERPETITIONER

EX1001 - US7680334

Feb 10, 2025EXHIBITPETITIONER

EX1002 - Homayoon Beigi Declaration

Feb 10, 2025EXHIBITPETITIONER

EX1003 - Homayoon Beigi CV

Feb 10, 2025EXHIBITPETITIONER

EX1004 - U.S. 7680334 File History

Feb 10, 2025EXHIBITPETITIONER

EX1005 - US5333209 (Sinden)

Feb 10, 2025EXHIBITPETITIONER

EX1006 - US5315667 (Fujisaki)

Feb 10, 2025EXHIBITPETITIONER

EX1007 - US5926567 (Collins)

Feb 10, 2025EXHIBITPETITIONER

EX1008 - US6212297 (Sklarew)

Feb 10, 2025EXHIBITPETITIONER

EX1009 - US5303312 (Comerford)

Feb 10, 2025EXHIBITPETITIONER

EX1010 - US5666438 (Beernink 438)

Feb 10, 2025EXHIBITPETITIONER

EX1011 - US5682439 (Beernink 439)

Feb 10, 2025EXHIBITPETITIONER

EX1012 - US5970170 (Kadashevich)

Feb 10, 2025EXHIBITPETITIONER

EX1013 - EP0254561B1 (Sklarew 561)

Feb 10, 2025EXHIBITPETITIONER

EX1014 - US20010026262A1 (Van Gestel)

Feb 10, 2025EXHIBITPETITIONER

EX1015 - Tappert, The State of the Art in On-Line Handwriting Recognition

Feb 10, 2025EXHIBITPETITIONER

EX1016 - US3133266 (Frishkopf)

Feb 10, 2025EXHIBITPETITIONER

EX1017 - US5319721 (Chefalas 721)

Feb 10, 2025EXHIBITPETITIONER

EX1018 - US5710832 (Berman)

Feb 10, 2025EXHIBITPETITIONER

EX1019 - US5729629 (Dai)

Feb 10, 2025EXHIBITPETITIONER

EX1020 - US6215476 (Depew)

Feb 10, 2025EXHIBITPETITIONER

EX1021 - Microsoft Computer Dictionary (5th ed.)

Feb 10, 2025EXHIBITPETITIONER

EX1022 - Tappert, Speed, Accuracy, and Flexibility Tradeoffs

Feb 10, 2025EXHIBITPETITIONER

EX1023 - Ex. A-1 - 334 v. Samsung

Feb 10, 2025EXHIBITPETITIONER

EX1024 - US7158678 (Nagel)

Feb 10, 2025EXHIBITPETITIONER

EX1025 - Parker, Vector-templates-and-handprinted-digit-recognition

Feb 10, 2025EXHIBITPETITIONER

EX1026 - WO1998033141A1 (Gay)

Feb 10, 2025EXHIBITPETITIONER

EX1027 - Amended Docket Control Order, ED Tex

Feb 10, 2025EXHIBITPETITIONER

EX1028 - Infringement Contentions, ED Tex

Feb 10, 2025EXHIBITPETITIONER