Phison Electronics Corporation vs. Vervain, LLC.
Explore the PTAB proceeding PGR2024-00047 filed by Phison Electronics Corporation on 2024-08-27. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
PGR2024-00047
Filing Date
2024-08-27
Accorded Filing Date
2024-08-27
Institution Decision Date
2025-03-17
Last Modified Date
2026-01-07
Proceeding Type
PGR
Termination Date
2025-03-17
Trial Status
Institution Denied
Parties & Counsel
Petitioner
Phison Electronics Corporation
Represented By
Chang, Hsuanyehet alPatent Owner / Respondent
Vervain, LLC.
Represented By
Whitehurst, Alanet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Patent Information
Respondent Application Number
17203385
Respondent Patent Number
11830546
External Links
Respondent Inventor
G.R. Mohan Rao
Respondent Tech Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
MUNCK WILSON MANDALA L.L.P
Customer
Number
25883
Address
2000 McKinney Ave Ste 1900, Dallas, TX, 75201, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 30646 | Gregory Howison | 972-628-3624 |
| 34194 | Edward Jorgenson | 972-628-3600 |
| 37751 | Brian Walker | 972-628-3652 |
| 39095 | John Arnott | 972-628-3600 |
| 66850 | William Howison | 972-628-3651 |
| 74472 | Keith Harden | 972-628-3611 |
Proceeding Documents
76
11
Notice: refund approved NOTICE
2026-01-07
FILING PARTY: BOARD
10
Request for Refund OTHER
2025-12-31
FILING PARTY: PETITIONER
9
Decision Denying Institution of Post-Grant Review DECISION
2025-03-17
FILING PARTY: BOARD
2027
Markman Hearing Transcript dated February 6, 2025 Exhibit
2025-03-03
FILING PARTY: PATENT OWNER
2026
Preliminary Claim Constructions– email from Mr. Brown received on February 5, 2025 Exhibit
2025-03-03
FILING PARTY: PATENT OWNER