GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al. vs. Nine Stars Group (U.S.A.) Inc.
Explore the PTAB proceeding IPR2025-01369 filed by GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al. on 2025-08-13. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2025-01369
Filing Date
2025-08-13
Accorded Filing Date
2025-08-13
Institution Decision Date
2026-02-03
Last Modified Date
2026-09-15
Proceeding Type
IPR
Termination Date
—
Trial Status
Trial Instituted
Parties & Counsel
Petitioner
GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al.
Represented By
Herman, K.et alPatent Owner / Respondent
Nine Stars Group (U.S.A.) Inc.
Represented By
Chan, Raymondet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2100 - Computer Architecture & Software
Patent Information
Respondent Application Number
16315652
Respondent Patent Number
10928796
External Links
Respondent Inventor
Xin WANG et al
Respondent Tech Center
TC 2100 - Computer Architecture & Software
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
DAVID AND RAYMOND PATENT FIRM
Customer
Number
30265
Address
108 N. YNEZ AVE., SUITE 128, MONTEREY PARK, CA, 91754, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 37484 | Raymond Chan | 626-571-9812 |
| 37490 | David Lee | 818-287-9564 |
| 41957 | Albert Lum | 626-795-8886 |
Proceeding Documents
26
17
Patent Owner's Request for Oral Argument OTHER
2026-09-15
FILING PARTY: PATENT OWNER
16
Patent Owner's Sur-Reply OTHER
2026-08-31
FILING PARTY: PATENT OWNER
15
Petitioner's Reply REPLYTOOPP
2026-07-21
FILING PARTY: PETITIONER
14
Panel Change Order ORDER
2026-06-11
FILING PARTY: BOARD
12
Order: Granting Patent Owners Unopposed Motion to Withdraw Prior Counsel and Substitute New Lead and Back-up Counsel 37 C.F.R. sec. 42.10 ORDER
2026-04-22
FILING PARTY: BOARD