Apple Inc. et al. vs. Mobility IP Holdings, Inc.

Explore the PTAB proceeding IPR2026-00502 filed by Apple Inc. et al. on 2026-09-19. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2026-00502

Filing Date

2026-09-19

Accorded Filing Date

2026-09-19

Institution Decision Date

—

Last Modified Date

2026-10-13

Proceeding Type

IPR

Termination Date

—

Trial Status

Pending

Parties & Counsel

Petitioner

Apple Inc. et al.

Represented By

Renner, W. Karlet al

Patent Owner / Respondent

Mobility IP Holdings, Inc.

Represented By

DelRosario, Thomaset 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 13403141

Respondent Patent Number 8548924

External Links

Espacenet

Google Patents

Respondent Inventor C. Douglas Yeager

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

Address and Attorney/Agent Information

12 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name BUCHALTER

Customer Number 62993

Address 18400 VON KARMAN AVE., SUITE 800, IRVINE, CA, 92612, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
25098	Michael Wachtell	213-891-5460
41845	Willmore Holbrow Iii	213-891-0700
56424	Coby Nixon	404-832-7530
61182	Hidetada Abe	213-891-0700
65195	Jason Croft	213-891-0700
67172	Russell Dunlap	770-377-3855
69261	Katherine Joiner	407-619-2904
70783	Philip Angelo Nulud	213-630-5709
74283	Cory Mull	281-450-0122
74432	Jared Aizad	801-401-8625
74778	Jason Blackstone	214-707-7781
76520	Michael Tait	801-401-8655

Proceeding Documents

Notice: Power of Attorney NOTICE

2026-10-09 FILING PARTY: PATENT OWNER

Download

Notice: Mandatory Notice NOTICE

2026-10-09 FILING PARTY: PATENT OWNER

Download

Notice: Notice filing date accorded NOTICE

2026-09-24 FILING PARTY: BOARD

Download

1015

U.S. Patent Appl. Pub. No. 2008/0073426 to Koh Exhibit

2026-09-19 FILING PARTY: PETITIONER

Download

1006

U.S. Patent No. 7,213,766 to Ryan Exhibit

2026-09-19 FILING PARTY: PETITIONER

Download

Apple Inc. et al. vs. Mobility IP Holdings, Inc.

Proceeding Overview

Parties & Counsel

Petitioner

Apple Inc. et al.

Represented By

Patent Owner / Respondent

Mobility IP Holdings, Inc.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: Power of Attorney NOTICE

Notice: Mandatory Notice NOTICE

Notice: Notice filing date accorded NOTICE

U.S. Patent Appl. Pub. No. 2008/0073426 to Koh Exhibit

U.S. Patent No. 7,213,766 to Ryan Exhibit

Apple Power of Attorney NOTICE

Samsung Power of Attorney NOTICE

U.S. Patent No. 8,001,054 to Peart Exhibit

U.S. Patent No. 7,103,575 to Linehan Exhibit

U.S. Patent Appl. Pub. No. 2003/0212896A1 to Kisliakov Exhibit

Declaration and Curriculum Vitae of Dr. Patrick Traynor Exhibit

U.S. Patent Appl. Pub. No. 2009/0119516 to Tanabiki Exhibit

U.S. Patent No. 8,548,924 Exhibit

Stipulation by Samsung Exhibit

ISO/IEC 14443-4 First edition Exhibit

Petition: as filed PETITION

U.S. Patent Appl. Pub. No. 2006/0022033 to Smets Exhibit

Complaint_2:26-cv-157 Exhibit

International Pub. No. WO2001096990A2 to Abbott Exhibit

ISO/IEC 7816-4 Second edition Exhibit

Stipulation by Apple Exhibit

U.S. Patent No. 8,538,332 to Huomo Exhibit

U.S. Patent Appl. Pub. No. 2006/0255160 to Winkler Exhibit

Federal Court Management Statistics Exhibit

Excerpts from the Prosecution History of the '924 Patent Exhibit

U.S. Patent Appl. Pub. No. 2004/0139021 to Reed Exhibit

U.S. Patent Appl. Pub. No. 2005/0212690 to Nishikawa Exhibit

Complaint_7:26-cv-00075 Exhibit