Samsung Electronics Co., Ltd. et al. vs. Hannibal IP LLC

Explore the PTAB proceeding IPR2025-01190 filed by Samsung Electronics Co., Ltd. et al. on 2025-07-29. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-01190

Filing Date

2025-07-29

Accorded Filing Date

2025-07-29

Institution Decision Date

2026-01-09

Last Modified Date

2026-04-17

Proceeding Type

IPR

Termination Date

2026-04-17

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Goldberg, Joshuaet al

Patent Owner / Respondent

Hannibal IP LLC

Represented By

Carpenter, Brianet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 17313283

Respondent Patent Number 11641661

External Links

Espacenet

Google Patents

Respondent Inventor CHIEN-CHUN CHENG et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

2 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Cole Schotz, P.C.

Customer Number 155240

Address Court Plaza North 25 Main Street, Hackensack, NJ, 07601, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
46561	Marcella Bodner	732-762-1632
60283	Gary Sorden	512-633-1625

Proceeding Documents

TERMINATION Due to Settlement After Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74 TERMINATE

2026-04-17 FILING PARTY: BOARD

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Joint Request to Treat Settlement Agreement as Business Confidential Information MOTION

2026-04-16 FILING PARTY: PATENT OWNER

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Joint Motion to Terminate Inter Partes Review Pursuant to 35 U.S.C. § 317 and 37 C.F.R. § 42.74 MOTION

2026-04-16 FILING PARTY: PATENT OWNER

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Joint Stipulation to Modify Due Dates 1, 2, and 3 NOTICE

2026-04-06 FILING PARTY: PATENT OWNER

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Patent Owner's Notice of Deposition to Dr. Harry V. Bims NOTICE

2026-02-23 FILING PARTY: PATENT OWNER

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Samsung Electronics Co., Ltd. et al. vs. Hannibal IP LLC

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Electronics Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Hannibal IP LLC

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

TERMINATION Due to Settlement After Institution of Trial 35 U.S.C. § 317; 37 C.F.R. § 42.74 TERMINATE

Joint Request to Treat Settlement Agreement as Business Confidential Information MOTION

Joint Motion to Terminate Inter Partes Review Pursuant to 35 U.S.C. § 317 and 37 C.F.R. § 42.74 MOTION

Joint Stipulation to Modify Due Dates 1, 2, and 3 NOTICE

Patent Owner's Notice of Deposition to Dr. Harry V. Bims NOTICE

Order: AMENDED SCHEDULING ORDER ORDER

Ex. 3001 Exhibit

Order: Granting Patent Owner’s Motion for Pro Hac Vice Admission of Jeffrey M. Saltman ORDER

Patent Owner's Objections to Petitioner’s Supplemental Exhibit NOTICE

Patent Owner's Updated Mandatory Notices NOTICE

Power of Attorney for Patent Owner Hannibal IP LLC NOTICE

Affidavit in Support of Patent Owner's Motion for Pro Hac Vice Admission of Jeffrey M. Saltman Exhibit

Patent Owner’s Notice of Deposition to Friedhelm Rodermund NOTICE

Patent Owner's Motion for Pro Hac Vice Admission of Jeffrey M. Saltman MOTION

Petitioners' Objections to Patent Owner's Exhibits NOTICE

Patent Owner's Objections to Petitioner's Exhibits NOTICE

SCHEDULING ORDER ORDER

Institution Decision: Grant DECISION

Director Discretionary Decision: Refer RESPONSE

Patent Owner Hannibal IP LLC's Preliminary Response POPR

Petitioners' Updated Exhibit List NOTICE

Petitioners' Opposition to Patent Owner's Request for Discretionary Denial of Institution RESPONSE

Federal Case Management Statistics (June 2025) Exhibit

Email Exhibit

Docket - Hannibal v. Samsung Exhibit

Ericsson, "Feature lead summary for beam management," 3GPP TSG-RAN WG1 Meeting #94, 2018, Tdoce R1-1809864, pp. 1-26, Gothenburg, Sweden Exhibit

Nokia, IPR2021-00533, Ex. 147-1011 (Declaration of Susanna Kallio) Exhibit

Docket Text - CMC Cancelled Exhibit

United States Patent Publication 2019/0190582 (“Guo”) Exhibit

Patent Owner's Request to Director for Discretionary Denial of Petition for Inter Partes Review of U.S. Patent 11,641,661 RESPONSE

MyPort, Inc. v. Samsung Elecs. Co., Ltd., No. 2:22-cv-00114-JRG, Dkt. 73 (E.D. Tex. June 13, 2023) Exhibit

Order Governing Proceedings in the U.S. District Court for the Eastern District of Texas, Case 4:25-cv-00200-SDJ dated 7/24/2025 Exhibit

Letter from Hannibal’s counsel to Samsung dated June 8, 2022 Exhibit

Stellar LLC v. Motorola Solutions, Inc., No. 4:23-cv-750-SDJ, Dkt. 50 (E.D. Tex. Aug. 9, 2024) Exhibit

3GPP Terms of Use Exhibit

Patent Owner's Updated Mandatory Notices NOTICE

Petitioners' Stipulation NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Vishal Patel's Affidavit in Support of Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Back-Up Counsel Pursuant to 37 C.F.R. § 42.10(c) Exhibit

Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Back-Up Counsel Pursuant to 37 C.F.R. § 42.10(c) NOTICE

Notice: Notice filing date accorded NOTICE

896 Patent Provisional Application 62/754,165 Exhibit

R1-1809758 (Nokia) Exhibit

US 2017/0094547 A1 (Yum) Exhibit

3GPP TS_38.321_v_15.3.0 Exhibit

US 2021/0050936 A1 (Seo) Exhibit

R1-1811820 (NTT) Exhibit

Provisional Application 62/670,038 (Seo Provisional) Exhibit

US 2012/0122495 A1 (Weng) Exhibit

R1-1809864 (Ericsson) Exhibit

Rodermund Declaration_Part 2 of 2 Exhibit

Petition for Inter Partes Review PETITION

Provisional Application 62/710,409 (Wilson445 Provisional) Exhibit

R1-1810366_Maintenance for beam management (Vivo366) Exhibit

US 11,057,896 Exhibit

661 prosecution history_Part 2 of 2 Exhibit

US 2019/0260445 A1 (Wilson445) Exhibit

661 prosecution history_Part 1 of 2 Exhibit

R1-1810751 Remaining Issues on BM (Intel) Exhibit

896 Patent File History Exhibit

TS_38.214_v_15.3.0 Exhibit

Bims Declaration Exhibit

Petitioner Samsung Electronics Co., Ltd.'s Power of Attorney NOTICE

R1-1808490 Remaining issues on downlink control channel_final (LG490) Exhibit