AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.
Explore the PTAB proceeding IPR2023-00844 filed by AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC on 2023-04-14. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2023-00844
Filing Date
2023-04-14
Accorded Filing Date
2023-04-14
Institution Decision Date
2023-09-13
Last Modified Date
2024-03-11
Proceeding Type
IPR
Termination Date
2024-01-02
Trial Status
Terminated-Adverse Judgment
Parties & Counsel
Petitioner
Patent Owner / Respondent
Dali Wireless, Inc.
Represented By
Schumann, Davidet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2600 - Communications
Patent Information
Respondent Application Number
16944028
Respondent Patent Number
11026232
External Links
Respondent Inventor
Paul LEMSON et al
Respondent Tech Center
TC 2600 - Communications
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
AKA CHAN LLP
Customer
Number
51111
Address
275 SARATOGA AVE STE 160, SANTA CLARA, CA, 95050, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 29038 | Gary Aka | 408-800-1912 |
| 39626 | Melvin Chan | 408-800-1912 |
| 43433 | Kathleen Choi | 415-576-0200 |
| 60833 | Lawrence Lau | -- |
| 64741 | Dominic Tsang | 408-868-4096 |
| 66117 | Thuc Nguyen | 512-867-8433 |
| 74820 | Si-Ming Tsui | 215-568-3439 |
Proceeding Documents
54
8
Adverse judgment: post-institution ADVRSJUDG
2024-01-02
FILING PARTY: BOARD
7
Institution Decision: Joined OTHER
2023-09-13
FILING PARTY: BOARD
6
Notice: Notice filing date accorded NOTICE
2023-05-17
FILING PARTY: BOARD
4
Notice : Mandatory Notice NOTICE
2023-04-20
FILING PARTY: PATENT OWN
5
Notice : Power of Attorney NOTICE
2023-04-20
FILING PARTY: PATENT OWN