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

Explore the PTAB proceeding IPR2026-00501 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

IPR2026-00501

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 14639034

Respondent Patent Number 10706412

External Links

Espacenet

Google Patents

Respondent Inventor Francisco Martinez de Velasco Cortina et al

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

Address and Attorney/Agent Information

29 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name PROCOPIO, CORY, HARGREAVES & SAVITCH LLP

Customer Number 27189

Address 525 B STREET, SUITE 2200, SAN DIEGO, CA, 92101, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
34211	Kamwah Li	619-515-3253
34790	Richard Campbell	619-515-3289
37915	Robert Ramos	805-409-7157
38380	Stephen Beuerle	619-238-1900
42791	Samuel Lee	619-238-1900
46924	Mainak Mehta	650-645-9010
47596	Noel Gillespie	619-238-1900
47887	Pattric Rawlins	619-238-1900
51851	Brent Johnson	949-202-1900
58898	Jonas Hodges	949-468-1346
59068	Sheree Rowe	650-645-9036
59403	Farhad Shir	650-645-9043
59698	Andrew Mar	216-241-1666
60083	Ernest Huang	612-339-6580
60982	Jeremy Edwards	202-830-0540
61459	Xiaofan Yang	858-480-8206
66191	Nathan Black	832-428-9059
67080	Ali Uyanik	650-645-9002
67139	Rosie Kim	619-906-5632
67912	Jonathan Cheng	310-729-2126
68422	Micha Adler	949-346-8382
68874	Gregory Boger	949-247-7319
71490	Kendrick Lam	852-915-09858
73398	Yuefen Zhou	858-480-8220
75830	Jing Zheng	650-645-9047
78715	Younghoon Kim	202-830-0707
81472	Erica Spence	619-238-1900
81576	Alejandro Echeverria	619-213-4016
82983	Hao Guo	314-737-1797

Proceeding Documents

Notice: Mandatory Notice NOTICE

2026-10-09 FILING PARTY: PATENT OWNER

Download

Notice: Power of Attorney NOTICE

2026-10-09 FILING PARTY: PATENT OWNER

Download

Notice: Notice filing date accorded NOTICE

2026-09-24 FILING PARTY: BOARD

Download

1035

U.S. Patent No. 5,698,836 to Fujioka Exhibit

2026-09-19 FILING PARTY: PETITIONER

Download

1005

U.S. Patent No. 6,453,301 to Ni 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: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Notice: Notice filing date accorded NOTICE

U.S. Patent No. 5,698,836 to Fujioka Exhibit

U.S. Patent No. 6,453,301 to Ni Exhibit

Apple Power of Attorney NOTICE

U.S. Patent No. 6,163,771 to Walker Exhibit

U.S. Patent No. 5,832,090 to Raspotnik Exhibit

Samsung Power of Attorney NOTICE

U.S. Patent No. 6,434,159 to Woodward Exhibit

U.S. Patent Application Publication No. 2004/0049451 to Berardi Exhibit

U.S. Patent No. RE36,788E Mansvelt Exhibit

Expert Declaration of Seth Nielson, Ph.D. Exhibit

Federal Court Management Statistics Exhibit

U.S. Patent No. 6,848,048 to Holmes Exhibit

U.S. Patent No. 5,613,012 to Hoffman Exhibit

U.S. Patent No. 6,016,476 to Maes Exhibit

U.S. Patent Application Publication No. 2002/0011519 to Shults Exhibit

U.S. Patent No. 6,934,689 to Ritter Exhibit

U.S. Provisional Application No. 60/304,216 Exhibit

U.S. Patent No. 6,213,391 to Lewis Exhibit

U.S. Patent No. 6,125,192 to Bjorn Exhibit

U.S. Patent No. 6,796,490 to Drummond Exhibit

Stipulation by Apple Exhibit

Complaint_2:26-cv-157 Exhibit

U.S. Patent Application Publication No. 2002/0157029 to French Exhibit

Stipulation by Samsung Exhibit

The Prosecution History of the '412 Patent Exhibit

U.S. Patent No. 6,337,919 to Dunton Exhibit

U.S. Patent No. 6,028,950 to Merjanian Exhibit

Complaint_7:26-cv-00075 Exhibit

U.S. Patent No. 6,098,053 Slater Exhibit

U.S. Patent No. 6,035,398 to Bjorn Exhibit

U.S. Patent No. 10,706,412 to de Velasco Cortina Exhibit

Petition: as filed PETITION