Home › PTAB Cases › IPR2025-00936

Samsung Electronics Co., Ltd. et al. vs. Wilus Institute of Standards and Technology Inc.

Explore the PTAB proceeding IPR2025-00936 filed by Samsung Electronics Co., Ltd. et al. on 2025-04-30. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00936

Filing Date

2025-04-30

Accorded Filing Date

2025-04-30

Institution Decision Date

2025-11-06

Last Modified Date

2026-07-29

Proceeding Type

IPR

Termination Date

2026-07-29

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Renner, W. Karlet al

Patent Owner / Respondent

Wilus Institute of Standards and Technology Inc.

Represented By

Mirzaie, Rezaet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 17227289

Respondent Patent Number 11700597

External Links

Espacenet

Google Patents

Respondent Inventor Geonjung KO et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name LADAS & PARRY - E-MAIL

Customer Number 158747

Address 4525 WILSHIRE BOULEVARD, SUITE 240, LOS ANGELES, CA, 90010, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
75059	Laurent Lusinchi	323-988-4455
79356	Daifei Zhang	323-934-2300

Proceeding Documents

107

Termination Decision: Post-DI Settlement TERMINATE

2026-07-29 FILING PARTY: BOARD

Download

Joint Request to Treat Settlement Agreement Confidential OTHER

2026-07-24 FILING PARTY: PETITIONER

Download

Joint Motion to Terminate MOTION

2026-07-24 FILING PARTY: PETITIONER

Download

JOINT STIPULATION TO MODIFY DUE DATE 3 OTHER

2026-07-17 FILING PARTY: PATENT OWNER

Download

ORDER Taking Teleconference Off Calendar ORDER

2026-07-16 FILING PARTY: BOARD

Download

Order: Prehearing Teleconference Order ORDER

2026-07-07 FILING PARTY: BOARD

Download

Order: Setting Oral Argument ORDER

2026-07-07 FILING PARTY: BOARD

Download

JOINT STIPULATION TO MODIFY DUE DATE 3 OTHER

2026-07-02 FILING PARTY: PATENT OWNER

Download

PATENT OWNER’S UPDATED NOTICE OF DEPOSITION OF DR. MARK P. MAHON NOTICE

2026-07-01 FILING PARTY: PATENT OWNER

Download

PATENT OWNER’S NOTICE OF DEPOSITION OF DR. MARK P. MAHON NOTICE

2026-06-30 FILING PARTY: PATENT OWNER

Download

Joint Stipulation to Modify Due Date 3 OTHER

2026-06-26 FILING PARTY: PATENT OWNER

Download

Patent Owner's Request for Oral Argument OTHER

2026-06-26 FILING PARTY: PATENT OWNER

Download

Petitioner's Request for Oral Argument OTHER

2026-06-26 FILING PARTY: PETITIONER

Download

1027

The American Heritage Dictionary Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1025

Supplemental Declaration of Dr. Mark P. Mahon Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1024

April 13, 2026 Deposition Transcript of Todor V. Cooklev, Ph. Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1030

U.S. Pat. No. 10,136,349 Yang Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1029

U.S. Pat. No. 9,942,193 Chu Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1028

U.S. Pat. App. Pub. No. 20180270038 Oteri Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

1026

Dictionary of Computer and Internet Terms Exhibit

2026-05-22 FILING PARTY: PETITIONER

Download

Petitioner's Reply to Patent Owner's Response REPLYTOOPP

2026-05-22 FILING PARTY: PETITIONER

Download

Joint Stipulation to Modify Due Dates 2-3 OTHER

2026-05-12 FILING PARTY: PETITIONER

Download

Panel Change Order ORDER

2026-04-01 FILING PARTY: BOARD

Download

Petitioner's Notice of Deposition of Dr. Todor V. Cooklev NOTICE

2026-03-31 FILING PARTY: PETITIONER

Download

2017

Exhibit 2017 - February 3, 2026 Deposition Transcript of Mark P. Mahon, Ph.D. Exhibit

2026-02-20 FILING PARTY: PATENT OWNER

Download

2016

Exhibit 2016 - Declaration of Todor V. Cooklev, Ph.D., in support of Patent Owner’s Response Exhibit

2026-02-20 FILING PARTY: PATENT OWNER

Download

PATENT OWNER'S RESPONSE RESPONSE

2026-02-20 FILING PARTY: PATENT OWNER

Download

Order Denying Director Review of Institution Decision REHEARING

2026-02-04 FILING PARTY: BOARD

Download

Patent Owner's Notice of Deposition of Christopher J. Hansen NOTICE

2026-02-02 FILING PARTY: PATENT OWNER

Download

Patent Owner's Power of Attorney NOTICE

2026-02-02 FILING PARTY: PATENT OWNER

Download

Patent Owner's Updated Mandatory Notices NOTICE

2026-02-02 FILING PARTY: PATENT OWNER

Download

Joint Stipulation to Modify Due Dates 1-3 OTHER

2026-02-02 FILING PARTY: PATENT OWNER

Download

Petitioner's Updated Mandatory Notices NOTICE

2026-01-26 FILING PARTY: PETITIONER

Download

Patent Owner's Notice of Deposition of Mark P. Mahon, Ph.D. NOTICE

2026-01-20 FILING PARTY: PATENT OWNER

Download

Authorized Response to Director Review Request OTHER

2025-12-01 FILING PARTY: PETITIONER

Download

3101

Ex. 3101 Counsel email for Authorized Response Exhibit

2025-11-21 FILING PARTY: BOARD

Download

PATENT OWNER’S REQUEST FOR DIRECTOR REVIEW OF INSTITUTION DECISION REQUEST

2025-11-20 FILING PARTY: PATENT OWNER

Download

3100

Ex. 3100 Request to Address Director Review Request - Denied Exhibit

2025-11-18 FILING PARTY: BOARD

Download

Order: Scheduling Order ORDER

2025-11-06 FILING PARTY: BOARD

Download

Institution Decision: Grant DECISION

2025-11-06 FILING PARTY: BOARD

Download

Director Discretionary Decision: Refer RESPONSE

2025-09-26 FILING PARTY: BOARD

Download

1101

Memorandum from Coke Morgan Stewart, Acting Dir., USPTO, to All PTAB Judges (Mar. 26, 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1119

Abhishek Patil et al., Proposed Resolution for CID 193 (BSS Color Disable Indication) (Nov. 9, 2016) IEEE 802.11- 16/1413r8 Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1105

President Trump Says Samsung Is Planning a Massive Investment in the US, Calls It an Aftermath of His Tariff Policy, WCCFTECH (May 1, 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1113

Wi-Fi 6 Patent Brochure, SISVEL (Mar. 21, 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1111

U.S. District Court for the Eastern District of Texas Calendar Events Set for 6/1/2026 for Judge Rodney Gilstrap Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1120

IEEE-SA Standards Board Bylaws, IEEE-SA Bd. Govs. (Nov. 2019) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1103

Samsung Electronics Unveils a US$200bn Investment Plan in the U.S., BUS. KOREA (July 25, 2022) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1116

Osama Aboul-Magd, TGax March 2016 Meeting Agenda (Feb. 5, 2016) IEEE 802.11-16/0235r7 Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1107

Order Granting Stay in Cellspin Soft, Inc. v. Bytedance Ltd., No. 2:23-CV-00496-JRG-RSP (E.D. Tex. Jan. 26, 2025) (Payne, J.) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1102

Taylor, SAMSUNG SEMICONDUCTOR USA Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1106

Order Granting Stay in Maxeon Solar PTE. LTD. v. Hanwha Solutions Corp., No. 2:24-CV-00262-JRG (E.D. Tex. May 5, 2025) (Gilstrap, J.) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1122

U.S. District Court – Judicial Caseload Profile (E.D. Tex), ADMIN. OFF. U.S. CTS. (June 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1117

Letter from Kyung-rae Cho, Manager, Wilus Inst. of Standards. & Tech., Inc., to PatCom Administrator, IEEE-SA Standards Bd. Pat. Comm. (Jan. 15, 2021) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1109

LegalMetric, Individual Judge Report for Judge James Rodney Gilstrap Patent Cases December 2011 to January 2025 Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1121

IEEE-SA Standards Board Operations Manual, IEEE-SA Standards Bd. (Nov. 2019) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1108

Motion Success for Stay Pending IPR (Post-Institution) (E.D. Tex.), DOCKETNAVIGATOR (last visited August 27, 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

Petitioner's Opposition to PO's Discretionary Denial Brief RESPONSE

2025-09-02 FILING PARTY: PETITIONER

Download

PATENT OWNER’S PRELIMINARY RESPONSE POPR

2025-09-02 FILING PARTY: PATENT OWNER

Download

1114

U.S. Pat. App. Pub. No. US 2015/0264617 A1 (“Choudhury US Publication”) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1123

Excerpts from the Prosecution History of U.S. Pat. No. 11,129,163 Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1104

Samsung Electronics to Receive up to $6.4 Billion in Direct Funding under the CHIPS and Science Act, SAMSUNG SEMICONDUCTOR USA (Apr. 14, 2024) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1110

Complaint, Wilus Inst. of Standards and Tech. Inc., v. Samsung Elecs. Co., Ltd., et al., No. 2-25-cv-00070 (E.D. Tex filed January 23, 2025) Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

1115

Geonjung Ko et al., Issues on BSS Color Bits Collision (Mar. 14, 2016) IEEE 802.11-16/0396r0 Exhibit

2025-09-02 FILING PARTY: PETITIONER

Download

2001

Ex. 2001 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2005

Ex. 2005 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2007

Ex. 2007 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2002

Ex. 2002 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2013

Ex. 2013 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2010

Ex. 2010 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2009

Ex. 2009 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

PO Discretionary Denial Brief RESPONSE

2025-07-30 FILING PARTY: PATENT OWNER

Download

2008

Ex. 2008 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2012

Ex. 2012 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2011

Ex. 2011 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2004

Ex. 2004 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2006

Ex. 2006 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

2003

Ex. 2003 Exhibit

2025-07-30 FILING PARTY: PATENT OWNER

Download

Patent Owner's Power of Attorney NOTICE

2025-07-19 FILING PARTY: PATENT OWNER

Download

Patent Owner's Updated Mandatory Notices NOTICE

2025-07-19 FILING PARTY: PATENT OWNER

Download

Notice: Notice filing date accorded NOTICE

2025-05-30 FILING PARTY: BOARD

Download

Notice: Power of Attorney NOTICE

2025-05-19 FILING PARTY: PATENT OWNER

Download

Notice: Mandatory Notice NOTICE

2025-05-19 FILING PARTY: PATENT OWNER

Download

1005