Patent 11574990
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Active provider: Google · gemini-2.5-flash
PTAB activity (1)
AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.
- IPR2025-01478IPRfiled Aug 30, 2025vs. BOE Technology Group Co., Ltd. et al.Terminated-Settled
Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.
Cases on file (2)
Group view →Specific litigation cases in our database that name US patent 11574990. The free-form analysis below may also discuss cases beyond this list.
- Pulsar Display LLC v. Samsung Electronics Co., Ltd.filed Apr 24, 20252:25-cv-00412Texas Eastern District CourtActive
Defendants: Samsung Electronics Co., Ltd.
- Unified Patents v. Samsung Display Co., Ltd.filed Mar 13, 2025IPR2025-01478PTABSettled
Defendants: Samsung Display Co., Ltd.
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
Known litigation involving US patent 11574990:
1. United States District Court for the Eastern District of Texas
- Plaintiff(s): Pulsar Display LLC
- Defendant(s): [[Samsung Electronics Co.](/litigations/by-defendant/Samsung%20Electronics%20Co.), Ltd.](/litigations/by-plaintiff/Samsung%20Electronics%20Co.%2C%20Ltd.)
- Jurisdiction: Texas Eastern District Court
- Case Number: 2:25-cv-00412
- Filing Date: April 24, 2025
- Outcome or Current Status: Active / Open
2. Patent Trial and Appeal Board (PTAB)
- Plaintiff(s) (Petitioner): Unified Patents
- Defendant(s) (Patent Owner): Samsung Display Co., Ltd.
- Jurisdiction: PTAB
- Case Number: IPR2025-01478
- Filing Date: March 13, 2025
- Outcome or Current Status: Settlement (Pending Institution)
Generated 5/23/2026, 6:48:36 AM