Samsung Electronics Co., Ltd et al. vs. HEADWATER PARTNERS II LLC

Explore the PTAB proceeding IPR2025-00426 filed by Samsung Electronics Co., Ltd et al. on 2025-01-08. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00426

Filing Date

2025-01-08

Accorded Filing Date

2025-01-08

Institution Decision Date

2025-06-18

Last Modified Date

2026-02-09

Proceeding Type

IPR

Termination Date

2026-02-09

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd et al.

Represented By

Renner, W. Karlet al

Patent Owner / Respondent

HEADWATER PARTNERS II LLC

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 14053574

Respondent Patent Number 9094868

External Links

Espacenet

Google Patents

Respondent Inventor Jose Tellado 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 HEADWATER PARTNERS II LLC - C/O Farjami & Farjami LLP

Customer Number 215255

Address 26522 La Alameda Ave., Suite 360, Mission Viejo, CA, 92691, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
38135	Michael Farjami	949-282-1000
41014	Farshad Farjami	949-282-1000

Proceeding Documents

Termination Decision: Due to Settlement After Institution of Trial Granting Joint Request to Treat Settlement Agreements as Business Confidential Information Canceling Oral Argument 35 U.S.C. secs. 317; 37 C.F.R. secs. 42.5, 42.72, 42.74 TERMINATE

2026-02-09 FILING PARTY: BOARD

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Order: Other ORDER

2025-11-20 FILING PARTY: BOARD

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General Order: Related Matters Updates ORDER

2025-09-20 FILING PARTY: BOARD

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Panel Change NOTICE

2025-06-20 FILING PARTY: BOARD

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Institution Decision: Joined OTHER

2025-06-18 FILING PARTY: BOARD

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Samsung Electronics Co., Ltd et al. vs. HEADWATER PARTNERS II LLC

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd et al.

Represented By

Patent Owner / Respondent

HEADWATER PARTNERS II LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Termination Decision: Due to Settlement After Institution of Trial Granting Joint Request to Treat Settlement Agreements as Business Confidential Information Canceling Oral Argument 35 U.S.C. secs. 317; 37 C.F.R. secs. 42.5, 42.72, 42.74 TERMINATE

Order: Other ORDER

General Order: Related Matters Updates ORDER

Panel Change NOTICE

Institution Decision: Joined OTHER

Patent Owner's Preliminary Response POPR

Notice: Referral to Board Panel NOTICE

Notice: Extending Deadline for Discretion Briefing NOTICE

ORDER Granting Patent Owner’s Motions to Withdraw Counsel 37 C.F.R. § 42.10(e) ORDER

EX 3100 Exhibit

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

Notice: Notice filing date accorded NOTICE

Petitioner's Motion for Joinder MOTION

Order Granting Ericsson and Nokia Motion to Intervene as a Defendant TMobil Exhibit

Petitioner's Power of Attorney NOTICE

Curriculum Vitae of Dr. Stan McClellan, Ph.D Exhibit

U.S. Patent Publ. No. 20080248822 A1 Jarvinen Exhibit

Federal Court Management Statistics - Profiles, June 30, 2024 Exhibit

U.S. Patent Publ. No. 20120064908 A1 Fox Exhibit

Docket Control Order, Headwater Partners II LLC v. T- Mobile USA, Inc. Exhibit

U.S. Patent No. 9,094,868 Exhibit

Petition for Inter Partes Review PETITION

Declaration of Dr. Stan McClellan, Ph.D Exhibit

U.S. Provisional Patent Application No. 61714151 Exhibit

Docket Control Order, Headwater Partners II LLC v. Cellco Partnership Exhibit

Prosecution History of U.S. Application No. 14053574 Exhibit

U.S. Patent Publ. No. 20110310865 A1 Kennedy Exhibit

Order Granting Ericsson and Nokia Motion to Intervene as a Defendant Cellco Exhibit