IP Verse

AT&T Corp. et al. vs Daingean Technologies Ltd.

The detailed information for PTAB case with proceeding number IPR2024-00402 filed by AT&T Corp. et al. against Daingean Technologies Ltd. on Jan 8, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2024-00402
Filing Date
Jan 8, 2024
Petitioner
AT&T Corp. et al.
Respondent
Daingean Technologies Ltd.
Status
Final Written Decision
Respondent Application Number
16597325
Respondent Tech Center
2600
Respondent Patent Number
10841958
Institution Decision Date
Jul 16, 2024
Termination Date
Jul 14, 2025

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.


Document NameFiling DateCategoryFiling Party

Alert me when new update on this case

Final Written Decision: JUDGMENT Final Written Decision Granting Patent Owner’s Request to Cancel All Challenged Claims Granting Patent Owner’s Revised Non-Contingent Motion to Amend 35 U.S.C. § 318(a)

Jul 14, 2025PAPERBOARD

Other: Hearing transcript

Jul 10, 2025PAPERBOARD

Patent Owner's Transmittal Letter re Filing Exhibit

May 14, 2025PAPERPATENT OWNER

Ex. 2015 - Patent Owner's Oral Argument Presentation

May 14, 2025EXHIBITPATENT OWNER

Petitioners' Updated List of Exhibits

May 14, 2025PAPERPETITIONER

Petitioners' Oral Argument Demonstratives

May 14, 2025EXHIBITPETITIONER

Petitioners' Sur-Reply in Opposition to Patent Owner's Revised Non-Contingent Motion to Amend Pursuant to 37 C.F.R. Section 42.121(f)

May 6, 2025PAPERPETITIONER

Panel Change Order

Apr 16, 2025PAPERBOARD

Patent Owner's Reply to Opposition to Revised Non-Contingent Motion to Amend

Apr 15, 2025PAPERPATENT OWNER

ORDER Setting Oral Argument 37 C.F.R. § 42.70

Apr 8, 2025PAPERBOARD

Patent Owner's Statement re Oral Argument

Apr 1, 2025PAPERPATENT OWNER

Petitioners' Request for Oral Argument

Apr 1, 2025PAPERPETITIONER

Petitioners' Response in Opposition to Patent Owner's Revised Non-Contingent Motion to Amend

Mar 25, 2025PAPERPETITIONER

REVISED SCHEDULING ORDER

Feb 19, 2025PAPERBOARD

Patent Owner's Revised Motion to Amend

Feb 11, 2025PAPERPATENT OWNER

Order: Preliminary Guidance

Jan 23, 2025PAPERBOARD

Petitioners' Response in Opposition to Patent Owner's Non-Contingent Motion to Amened

Dec 31, 2024PAPERPETITIONER

U.S. Pat. Publication No. 2017/0251500 (“Agiwal”)

Dec 31, 2024EXHIBITPETITIONER

Provisional Patent Application No. 62/334,706 (“Agiwal Provisional”)

Dec 31, 2024EXHIBITPETITIONER

Second Expert Declaration of Dr. Wayne Stark

Dec 31, 2024EXHIBITPETITIONER

Deposition Transcript of Dr. Karthik Sundaresan

Dec 31, 2024EXHIBITPETITIONER

Notice of Deposition of Dr. Karthikeyan Sundaresan

Dec 5, 2024PAPERPETITIONER

Patent Owner's Non-Contingent Motion to Amend

Oct 8, 2024PAPERPATENT OWNER

Executed Dr. K. Sundaresan 2nd Expert Declaration

Oct 8, 2024EXHIBITPATENT OWNER

'060 App

Oct 8, 2024EXHIBITPATENT OWNER

'126 App

Oct 8, 2024EXHIBITPATENT OWNER

C-3 Bendlin

Oct 8, 2024EXHIBITPATENT OWNER

C-4 TS 36.331

Oct 8, 2024EXHIBITPATENT OWNER

Ex. C-1_958 Invalidity Chart (Brismar)

Oct 8, 2024EXHIBITPATENT OWNER

Ex. C-2_958 Invalidity Chart (Lee 988)

Oct 8, 2024EXHIBITPATENT OWNER

Ex. C-3_958 Invalidity Chart (Bendlin)

Oct 8, 2024EXHIBITPATENT OWNER

Ex. C-4_958 Invalidity Chart (TS 36.331)

Oct 8, 2024EXHIBITPATENT OWNER

ORDER Conduct of the Proceeding 37 C.F.R. §§ 42.5, 42.121(a)

Sep 27, 2024PAPERBOARD

Notice : Mandatory Notice

Sep 24, 2024PAPERPATENT OWNER

ORDER Granting Patent Owner’s Motion to Withdraw and Substitute of Counsel

Sep 17, 2024PAPERBOARD

Patent Owner's Unopposed Motion to Substitute Lead Counsel and Withdraw Select Backup Counsel 37 CFR 42.10(e) and 42.20

Sep 11, 2024PAPERPATENT OWNER

Patent Owner's Second Power of Attorney

Aug 27, 2024PAPERPATENT OWNER

Petitioner's Updated Mandatory Notice

Jul 24, 2024PAPERPETITIONER

Institution Decision: Grant

Jul 16, 2024PAPERBOARD

Order: Scheduling Order

Jul 16, 2024PAPERBOARD

DECISION Granting Patent Owner’s Motion for Admission Pro Hac Vice of Michael McBride 37 C.F.R. § 42.10

May 21, 2024PAPERBOARD

Patent Owner's Preliminary Response 37 CFR 42.107

Apr 22, 2024PAPERPATENT OWNER

EX2002 - Declaration of Dr. Karthikeyan Sundaresan

Apr 22, 2024EXHIBITPATENT OWNER

EX2003 - US2015/0223148A1

Apr 22, 2024EXHIBITPATENT OWNER

EX2004 - US2018/0049024A1

Apr 22, 2024EXHIBITPATENT OWNER

EX2005 - ETSI

Apr 22, 2024EXHIBITPATENT OWNER

Patent Owner's Unopposed Motion for Pro Hac Vice Admissions of Michael McBride Pursuant to 37 CFR 42.10(c)

Mar 20, 2024PAPERPATENT OWNER

Declaration of Michael McBride in Support of Patent Owner's Motion for Pro Hac Vice Admission

Mar 20, 2024EXHIBITPATENT OWNER

Patent Owner's Updated Mandatory Notices

Mar 18, 2024PAPERPATENT OWNER

Notice : Mandatory Notice

Jan 24, 2024PAPERPATENT OWNER

Notice : Power of Attorney

Jan 24, 2024PAPERPATENT OWNER

EXPUNGED

Jan 22, 2024PAPERBOARD

NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

Jan 22, 2024PAPERBOARD

Petitioner's Corrected Certificate of Service

Jan 11, 2024PAPERPETITIONER

U.S. Pat. No. 10,841,958 (“the ’958 Patent”)

Jan 8, 2024EXHIBITPETITIONER

Expert Declaration of Dr. Wayne Stark

Jan 8, 2024EXHIBITPETITIONER

Curriculum Vitae of Dr. Wayne Stark

Jan 8, 2024EXHIBITPETITIONER

U.S. Pat. Publication No. 2019/0158988 (“Lee”)

Jan 8, 2024EXHIBITPETITIONER

U.S. Pat. Publication No. 2015/0382284 (“Brismar”)

Jan 8, 2024EXHIBITPETITIONER

U.S. Provisional Patent Application No. 62/334,418 (“Lee Provisional”)

Jan 8, 2024EXHIBITPETITIONER

’958 Patent File History

Jan 8, 2024EXHIBITPETITIONER

Notice : Power of Attorney

Jan 8, 2024PAPERPETITIONER

Petition : as filed

Jan 8, 2024PAPERPETITIONER