IP Verse

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

The detailed information for PTAB case with proceeding number IPR2025-00458 filed by Samsung Electronics Co., Ltd. et al. against Cerence Operating Company on Jan 21, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00458
Filing Date
Jan 21, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Cerence Operating Company
Status
Pending Director Review
Respondent Application Number
13864831
Respondent Tech Center
2600
Respondent Patent Number
8682671
Institution Decision Date
Jun 25, 2025
Termination Date
Jun 25, 2025

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

Email, Subject_CORRECTION_ IPR2025-00458, -00459, -00460 Director Review Requests

Jul 28, 2025EXHIBITBOARD

Petitioners' Request for Director Review of Decision Denying Institution

Jul 25, 2025PAPERPETITIONER

Director Discretionary Decision: Deny

Jun 25, 2025PAPERBOARD

Email Correspondence

Jun 4, 2025EXHIBITBOARD

EXPUNGED

May 27, 2025PAPERPETITIONER

EX1024 - Harbor Island DN 81, ED Tex

May 27, 2025EXHIBITPETITIONER

EX1025 - Cellspin DN 106, ED Tex

May 27, 2025EXHIBITPETITIONER

EX1026 - Joint Motion for DCO, ED Tex

May 27, 2025EXHIBITPETITIONER

EX1027 - Third Amended Docket Control Order, ED Tex

May 27, 2025EXHIBITPETITIONER

EX1028 - Samsung Mot to Ext Time, ED Tex

May 27, 2025EXHIBITPETITIONER

EX1029 - E-mail from P. Reidy to J. Tsuei

May 27, 2025EXHIBITPETITIONER

PET Opposition to Discretionary Denial Brief

May 27, 2025PAPERPETITIONER

PATENT OWNER'S PRELIMINARY RESPONSE

May 27, 2025PAPERPATENT OWNER

Exhibit 2005 - Expert declaration of Eric Koskinen

May 27, 2025EXHIBITPATENT OWNER

Exhibit 2006 - Koskinen CV

May 27, 2025EXHIBITPATENT OWNER

Exhibit 2007 - Rogowski, Scenario-Based Programming of Voice-Controlled Medical Robotic Systems

May 27, 2025EXHIBITPATENT OWNER

Exhibit 2008 - Patel, Acoustic and Perceptual Cues to Contrastive Stress in Dysarthria

May 27, 2025EXHIBITPATENT OWNER

Exhibit 2009 - Dretske, Contrastive Statements

May 27, 2025EXHIBITPATENT OWNER

Exhibit 2010 - Boer, Meaning and Contrastive Stress

May 27, 2025EXHIBITPATENT OWNER

Exhibit 201 1 - District Court Infringement Contentions

May 27, 2025EXHIBITPATENT OWNER

PATENT OWNER’S REQUEST FOR DISCRETIONARY DENIAL OF INSTITUTION

Apr 28, 2025PAPERPATENT OWNER

Exhibit 2001 - Docket Navigator Stay Statistics

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2002 - March 28, 2025, 2nd Amended DCO

Apr 28, 2025EXHIBITPATENT OWNER

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

Apr 28, 2025EXHIBITPATENT OWNER

Exhibit 2004 - Samsung’s September 9, 2024, Invalidity Contentions

Apr 28, 2025EXHIBITPATENT OWNER

Petitioners' Updated Exhibit List

Apr 16, 2025PAPERPETITIONER

EX1023 - Letter to Tsuei from Park

Apr 16, 2025EXHIBITPETITIONER

PATENT OWNER'S SUPPLEMENTAL MANDATORY NOTICES

Apr 8, 2025PAPERPATENT OWNER

PATENT OWNER'S SUPPLEMENTAL POWER OF ATTORNEY

Apr 8, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Feb 27, 2025PAPERBOARD

Notice: Mandatory Notice

Feb 11, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Feb 11, 2025PAPERPATENT OWNER

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

Jan 21, 2025PAPERPETITIONER

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

Jan 21, 2025PAPERPETITIONER

Petition: as filed

Jan 21, 2025PAPERPETITIONER

EX1001 - US8682671 (671 Patent)

Jan 21, 2025EXHIBITPETITIONER

EX1002 - Declaration of Christopher M. Schmandt re 671

Jan 21, 2025EXHIBITPETITIONER

EX1003 - Christopher M. Schmandt CV

Jan 21, 2025EXHIBITPETITIONER

EX1004 - 671 File History

Jan 21, 2025EXHIBITPETITIONER

EX1005 - US20010049602A1 (Walker)

Jan 21, 2025EXHIBITPETITIONER

EX1006 - US20070233492A1 (Matsumoto)

Jan 21, 2025EXHIBITPETITIONER

EX1007 - US5634084 (Malsheen)

Jan 21, 2025EXHIBITPETITIONER

EX1008 - US20080195391A1 (Marple)

Jan 21, 2025EXHIBITPETITIONER

EX1009 - US7010489 (Lewis)

Jan 21, 2025EXHIBITPETITIONER

EX1010 - US7177807 (Schmid)

Jan 21, 2025EXHIBITPETITIONER

EX1011 - US8290775 (Etezadi)

Jan 21, 2025EXHIBITPETITIONER

EX1012 - US6829577 (Gleason)

Jan 21, 2025EXHIBITPETITIONER

EX1013 - 610 File History

Jan 21, 2025EXHIBITPETITIONER

EX1014 - US7313523 (Bellegarda)

Jan 21, 2025EXHIBITPETITIONER

EX1015 - 000 Provisonal

Jan 21, 2025EXHIBITPETITIONER

EX1016 - Excerpts from Microsoft Computer Dictionary

Jan 21, 2025EXHIBITPETITIONER

EX1017 - US7779357 (Naik)

Jan 21, 2025EXHIBITPETITIONER

EX1018 - US7937125 (May)

Jan 21, 2025EXHIBITPETITIONER

EX1019 - US8447610 (610 Patent)

Jan 21, 2025EXHIBITPETITIONER

EX1020 - Docket Control Order

Jan 21, 2025EXHIBITPETITIONER

EX1021 - Cerence Disclosure of Asserted Claims & Infringement Contentions

Jan 21, 2025EXHIBITPETITIONER

EX1022 - Summary of 671 Patent Family

Jan 21, 2025EXHIBITPETITIONER