Valve Corporation vs. Immersion Corporation
Explore the PTAB proceeding IPR2024-00477 filed by Valve Corporation on 2024-01-19. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2024-00477
Filing Date
2024-01-19
Accorded Filing Date
2024-01-19
Institution Decision Date
2024-07-24
Last Modified Date
2025-12-03
Proceeding Type
IPR
Termination Date
2025-06-12
Trial Status
Final Written Decision
Parties & Counsel
Petitioner
Valve Corporation
Represented By
Giunta, Richardet alPatent Owner / Respondent
Immersion Corporation
Represented By
Schumann, Davidet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2600 - Communications
Patent Information
Respondent Application Number
10285450
Respondent Patent Number
7336260
External Links
Respondent Inventor
Kenneth M. Martin et al
Respondent Tech Center
TC 2600 - Communications
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
Immersion / Kilpatrick Townsend and Stockton - Mailstop: IP Docketing - 22
Customer
Number
34300
Address
1100 Peachtree Street, Suite 2800, Atlanta, GA, 30309, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 52534 | Emma Start | 514-262-7604 |
| 53440 | Ashish Patel | 603-402-5888 |
| 62245 | Michael Morlock | 404-815-6003 |
| 77105 | Melissa Love | 404-815-6034 |
Proceeding Documents
108
33
Fed. Cir. Order Dismissing Appeal OTHER
2025-12-03
FILING PARTY: BOARD
32
Patent Owner's Notice of Appeal NOTICE
2025-08-14
FILING PARTY: PATENT OWNER
31
Final Written Decision: Judgment Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318 (a) FINAL
2025-06-12
FILING PARTY: BOARD
30
Other: Hearing transcript OTHER
2025-06-03
FILING PARTY: BOARD
2011
Ex. 2011 Patent Owner's Demonstrative Exhibits Exhibit
2025-04-28
FILING PARTY: PATENT OWNER