Patent litigation grouped by patent

78881951 case · 1 jurisdiction

Plaintiffs:
Defendants:

Unified Patents v. Marlin Semiconductor LtdPending
7888195 Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO)IPR2026-00261filed 2026

79302871 case · 1 jurisdiction

Plaintiffs:
Defendants:

Health Care Service Corp v. OL Security LLC et al.Open
8352584 8332844 8266124 7669081 7930287 Delaware District Court1:26-cv-00466filed 2026-04-23

79490681 case · 1 jurisdiction

Untitled caseCritical, filed
7949068 Texas Western District Court7:26-cv-00121

79899441 case · 1 jurisdiction

Untitled caseUS case filed
7989944 Texas Western District Court1:24-cv-00129

79950471 case · 1 jurisdiction

Untitled caseNot Instituted - Procedural
7995047 Patent Trial and Appeal Board (PTAB)IPR2025-01330

80014341 case · 1 jurisdiction

Plaintiffs:
Defendants:

Netlist, Inc. v. SK hynix Inc. et al.dismissed (settled)
8756364 8516185 8001434 8359501 8689064 8489837 U.S. District Court, Central District of California (Southern Division)8:16-cv-01605-JLS-JCGfiled 2016-08-31

80150061 case · 1 jurisdiction

Untitled caseCritical
8015006 Texas Western District Court7:25-cv-00061

80188801 case · 1 jurisdiction

Untitled caseCase filed
8018880 Texas Eastern District Court2:24-cv-00974

80606441 case · 1 jurisdiction

Plaintiffs:
Defendants:

Speednic LLC v. Nvidia Corp et al.Open
8060644 7760733 7826350 8621627 8589587 Texas Western District Court7:26-cv-00148filed 2026-04-16

80767351 case · 1 jurisdiction

Plaintiffs:
Defendants:

Unified Patents v. Marlin Semiconductor Ltd.Pending
8076735 Patent Trial and Appeal Board (PTAB)IPR2026-00220

81028331 case · 1 jurisdiction

Untitled caseCritical litigation
8102833 Texas Eastern District Court2:17-cv-00123filed 2017

81038651 case · 1 jurisdiction

Plaintiffs:
Defendants:

GOTV Streaming, LLC v. Netflix, Inc.Dismissed
8478245 8103865 8989715 California Central District Court2:22-cv-07556filed 2022-10-17

81044921 case · 1 jurisdiction

Untitled caseCritical
8104492 Georgia Northern District Court1:24-cv-02270

81074091 case · 1 jurisdiction

Plaintiffs:
Defendants:

Lemko Corporation v. Microsoft Corporation et al.closed
7855988 7548763 7653414 8107409 8688111 9191980 9332478 9755931 U.S. District Court for the Northern District of Texas (Dallas Division)3:22-cv-00363-L-BTfiled 2022-02-14

81157311 case · 1 jurisdiction

Untitled caseSettled
8115731 PTAB (Patent Trial and Appeal Board)IPR2026-00004

81285031 case · 1 jurisdiction

Plaintiffs:
Defendants:

SportsCastr Inc. v. Genius Sports Ltd. et al.pending
11039218 10425697 10805687 11871088 8128503 U.S. District Court for the Eastern District of Texas, Marshall Division2:23-cv-00471-JRGfiled 2023-10-05

81395441 case · 1 jurisdiction

Untitled caseCritical
8139544 Texas Western District Court7:26-cv-00121

81398781 case · 1 jurisdiction

Plaintiffs:
Defendants:

VideoLabs, Inc. v. TCL Technology Group Corporation et al.dismissed with prejudice; closed
8220027 7525535 7769238 7970059 8139878 8291236 8667304 U.S. District Court for the Eastern District of Texas, Marshall Division2:25-cv-00161-JRG-RSPfiled 2025-02-10

81447171 case · 1 jurisdiction

Plaintiffs:

Untitled casePending (IPR case)
8144717 Patent Trial and Appeal Board (PTAB)IPR2026-00254

81489621 case · 1 jurisdiction

Plaintiffs:
Defendants:

Palisade Technologies, LLP v. Micron Technology, Inc. et al.Dismissed
8148962 U.S. District Court for the Western District of Texas7:24-cv-00262filed 2024-10-16

81520591 case · 1 jurisdiction

Plaintiffs:
Defendants:

The Only Card LLC v. Eternal IncOpen
8152059 Georgia Northern District Court2:26-cv-00115filed 2026-04-16

81560661 case · 1 jurisdiction

Plaintiffs:
Defendants:

Sandpiper CDN, LLC v. Microsoft Corporationpending
11218566 9021112 7822871 7860964 9660876 9647899 10116738 8156066 8645517 U.S. District Court for the Eastern District of Texas2:26-cv-00681

81563601 case · 1 jurisdiction

Untitled caseLitigation
8156360 Texas Eastern District Court2:26-cv-00198

81565281 case · 1 jurisdiction

Plaintiffs:
Defendants:

DirecTV, LLC v. Adeia Inc. et al.Open; pending
9661049 8156528 8601526 10506010 10110961 U.S. District Court for the Northern District of California3:25-cv-11048filed 2025-12-29

81690051 case · 1 jurisdiction

Plaintiffs:
Defendants:

Wolfspeed Inc. v. Navitas Semiconductor Corp.ongoing
8169005 United States District Court for the District of Delawarefiled 2026-07-07

Litigation by patent