Samsung Electronics Co., Ltd. et al. vs. W&Wsens Devices Inc.
Explore the PTAB proceeding PGR2025-00082 filed by Samsung Electronics Co., Ltd. et al. on 2025-08-28. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
PGR2025-00082
Filing Date
2025-08-28
Accorded Filing Date
2025-08-28
Institution Decision Date
2026-02-10
Last Modified Date
2026-09-08
Proceeding Type
PGR
Termination Date
—
Trial Status
Trial Instituted
Parties & Counsel
Petitioner
Samsung Electronics Co., Ltd. et al.
Represented By
Goldberg, Joshuaet alPatent Owner / Respondent
W&Wsens Devices Inc.
Represented By
Hannah, Jameset alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Patent Information
Respondent Application Number
18822880
Respondent Patent Number
12243948
External Links
Respondent Inventor
Shih-Yuan WANG et al
Respondent Tech Center
TC 2800 - Semiconductors, Electrical & Optical Systems
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
Wissing Miller LLP
Customer
Number
139982
Address
31 Hudson Yards, 11th Floor, New York, NY, 10001, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 33515 | Richard Jaworski | 631-659-3608 |
| 35615 | Wendy Miller | 212-786-6370 |
| 36309 | Gerard Wissing | 516-901-7027 |
| 41943 | Stephen Lieb | 212-624-5153 |
| 42060 | Richard Parke | 212-624-5153 |
Proceeding Documents
173
30
Patent Owner's Sur-Reply OTHER
2026-09-08
FILING PARTY: PATENT OWNER
29
Patent Owner's Updated Mandatory Notices Under 37 C.F.R. 42.8(a)(3) NOTICE
2026-08-14
FILING PARTY: PATENT OWNER
1069
Liu 1997 Exhibit
2026-08-04
FILING PARTY: PETITIONER
1059
Yu 2023 Exhibit
2026-08-04
FILING PARTY: PETITIONER
1068
Sahu 2009 Exhibit
2026-08-04
FILING PARTY: PETITIONER