Valve Corporation vs. Immersion Corporation
Explore the PTAB proceeding IPR2024-00557 filed by Valve Corporation on 2024-02-07. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2024-00557
Filing Date
2024-02-07
Accorded Filing Date
2024-02-07
Institution Decision Date
2024-08-13
Last Modified Date
2025-09-26
Proceeding Type
IPR
Termination Date
2025-08-11
Trial Status
Final Written Decision
Parties & Counsel
Petitioner
Valve Corporation
Represented By
Hunt, Elisabethet 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
16010230
Respondent Patent Number
10665067
External Links
Respondent Inventor
Satoshi Araki 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
89
35
Patent Owner's Notice of Appeal NOTICE
2025-09-26
FILING PARTY: PATENT OWNER
34
JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL
2025-08-11
FILING PARTY: BOARD
33
Other: Hearing transcript OTHER
2025-06-11
FILING PARTY: BOARD
32
Petitioner's Objections to Patent Owner's Demonstrative Exhibits OTHER
2025-05-07
FILING PARTY: PETITIONER
29
Notice of Filing Petitioner's Demonstrative Exhibits NOTICE
2025-05-06
FILING PARTY: PETITIONER