Apple Inc. vs. COBBLESTONE WIRELESS, LLC,
Explore the PTAB proceeding IPR2025-01496 filed by Apple Inc. on 2025-08-29. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2025-01496
Filing Date
2025-08-29
Accorded Filing Date
2025-08-29
Institution Decision Date
2026-01-09
Last Modified Date
2026-03-13
Proceeding Type
IPR
Termination Date
2026-01-09
Trial Status
Discretionary Denial
Parties & Counsel
Petitioner
Apple Inc.
Represented By
Renner, W. Karlet alPatent Owner / Respondent
COBBLESTONE WIRELESS, LLC,
Represented By
Tong, Qiet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2400 - Computer Networks, Multiplex & Cybersecurity
Patent Information
Respondent Application Number
13522422
Respondent Patent Number
8891347
External Links
Respondent Inventor
Xuefeng Yin
Respondent Tech Center
TC 2400 - Computer Networks, Multiplex & Cybersecurity
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
Maschoff Brennan
Customer
Number
97149
Address
1389 Center Drive, Ste. 300, Suite 300, Park City, UT, 84098, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 36596 | Eric Maschoff | 435-252-1360 |
| 37335 | Richard Gilmore | 435-252-1360 |
| 40858 | Charles Veverka | 435-252-1360 |
| 42556 | Robert Freeman Jr | 435-575-1381 |
| 42685 | R Israelsen | 435-252-1369 |
| 43316 | Martin Bancroft | 425-657-8031 |
| 53983 | Jonathan Benns | 435-252-1366 |
| 55541 | Grzegorz Plichta | 206-577-5404 |
Proceeding Documents
41
12
Notice: refund approved NOTICE
2026-03-13
FILING PARTY: BOARD
11
Petitioners Request for Refund OTHER
2026-03-09
FILING PARTY: PETITIONER
10
Director Discretionary Decision: Deny RESPONSE
2026-01-09
FILING PARTY: BOARD
8
PATENT OWNER’S PRELIMINARY RESPONSE POPR
2025-12-10
FILING PARTY: PATENT OWNER
1022
Late Payment of Second Maintenance fee for '347 Patent Exhibit
2025-12-10
FILING PARTY: PETITIONER