Samsung Electronics Co., Ltd. et al. vs. HEADWATER RESEARCH LLC
Explore the PTAB proceeding IPR2025-00481 filed by Samsung Electronics Co., Ltd. et al. on 2025-02-26. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2025-00481
Filing Date
2025-02-26
Accorded Filing Date
2025-02-26
Institution Decision Date
2025-08-04
Last Modified Date
2025-11-07
Proceeding Type
IPR
Termination Date
2025-08-04
Trial Status
Discretionary Denial
Parties & Counsel
Petitioner
Samsung Electronics Co., Ltd. et al.
Represented By
Renner, W. Karlet alPatent Owner / Respondent
HEADWATER RESEARCH LLC
Represented By
Mirzaie, Rezaet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 3600 - Transportation, E-Commerce & Construction
Patent Information
Respondent Application Number
16421121
Respondent Patent Number
11096055
External Links
Respondent Inventor
Gregory G Raleigh
Respondent Tech Center
TC 3600 - Transportation, E-Commerce & Construction
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
Headwater Research LLC - C/O Farjami & Farjami LLP
Customer
Number
—
Address
26522 La Alameda Ave., Suite 360, Mission Viejo, CA, 92691, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 38135 | Michael Farjami | 949-282-1000 |
| 41014 | Farshad Farjami | 949-282-1000 |
Proceeding Documents
92
15
Notice: refund approved NOTICE
2025-11-07
FILING PARTY: BOARD
14
Petitioner's Request for Refund of Post-Institution Fees OTHER
2025-11-05
FILING PARTY: PETITIONER
3104
E-mail to the parties regarding motion to terminate Exhibit
2025-10-28
FILING PARTY: BOARD
3103
Ex. 3103 Withdrawal of Request for Director Review/Rehearing Exhibit
2025-10-28
FILING PARTY: BOARD
11
Authorized Response to Director Review Request OTHER
2025-09-11
FILING PARTY: PATENT OWNER