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TTE TECHNOLOGY, INC. D/B/A TCL NORTH AMERICA et al. vs. InterDigital Madison Patent Holdings, SAS et al.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number IPR2026-00417

Filing Date 2026-07-09

Cause / Proceeding IPR

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FENUN Inc., et al. vs. PetPivot Inc.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number PGR2026-00066

Filing Date 2026-07-06

Cause / Proceeding PGR

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01458

Filing Date 2025-12-10

Decision Type Other: Fed Circuit mandate

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01398

Filing Date 2025-10-20

Decision Type Other: Fed Circuit mandate

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Shenzhen Fbtech Electronics Ltd. et al. vs. LithiumHub Technologies, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00825

Filing Date 2025-08-14

Decision Type Decision Settlement Prior to Institution of Trial

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Shenzhen Fbtech Electronics Ltd. et al. vs. LithiumHub Technologies, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00822

Filing Date 2025-08-12

Decision Type Termination Decision: DECISION Settlement Prior to Institution of Trial 37 C.F.R. § 42.74 ORDER Granting Joint Request to Treat Settlement Agreements as Business Confidential Information 35 U.S.C. § 317; 37 C.F.R. § 42.74

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01430

Filing Date 2025-08-12

Decision Type Other: Fed Circuit mandate

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Shenzhen Fbtech Electronics Ltd. et al. vs. LithiumHub Technologies, LLC et al.

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2025-00825

Filing Date 2025-04-01

Cause / Proceeding IPR

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Shenzhen Fbtech Electronics Ltd. et al. vs. LithiumHub Technologies, LLC

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2025-00822

Filing Date 2025-04-01

Cause / Proceeding IPR

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01458

Filing Date 2023-03-24

Decision Type Final Written Decision: original

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01430

Filing Date 2023-03-22

Decision Type Final Written Decision: original

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01398

Filing Date 2023-03-13

Decision Type Final Written Decision: Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. sec. 318a

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American National Manufacturing Inc. et al. vs. SLEEP NUMBER CORPORATION et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2019-00500

Filing Date 2023-02-23

Decision Type Other: Fed Circuit mandate

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American National Manufacturing Inc. et al. vs. SLEEP NUMBER CORPORATION et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2019-00497

Filing Date 2023-02-23

Decision Type Other: Fed Circuit mandate

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American National Manufacturing Inc. et al. vs. SLEEP NUMBER CORPORATION et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2019-00514

Filing Date 2023-01-09

Decision Type Other: Fed Circuit mandate

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01458

Filing Date 2022-04-06

Decision Type DECISION Granting Institution of Inter Partes Review 35 U.S.C. 314

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01430

Filing Date 2022-03-15

Decision Type Institution Decision: Grant

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01398

Filing Date 2022-03-15

Decision Type Institution Decision Granting Decision of Inter Partes Review

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Twitter, Inc. vs. Palo Alto Research Center Inc. et al.

PTAB-CASES Terminated

Status: Terminated

Proceeding Number IPR2021-01459

Filing Date 2021-08-31

Cause / Proceeding IPR

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Twitter, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2021-01458

Filing Date 2021-08-31

Cause / Proceeding IPR

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