Patent 10549648
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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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.
- IPR2026-00250IPRfiled Feb 3, 2026vs. Toyota Motor Corporation et al.Pending
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 10549648. The free-form analysis below may also discuss cases beyond this list.
- Bunker Hill Technologies LLC v. Toyota Motor North America Inc. et al.filed Nov 18, 20252:25-cv-01133Texas Eastern District CourtOpen/Pending
Defendants: Toyota Motor North America Inc., Toyota Motor Sales, U.S.A., Inc., and Toyota Motor Corporation
- IPR2026-00250Patent Trial and Appeal Board (PTAB)Pending
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As of April 26, 2026, there are two known litigation cases involving US Patent 10549648:
District Court Litigation:
- Case Number: 2:25-cv-01133
- Plaintiff(s): Bunker Hill Technologies LLC
- Defendant(s): Toyota Motor North America Inc., Toyota Motor Sales, U.S.A., Inc., Toyota Motor Corporation
- Jurisdiction: Texas Eastern District Court
- Filing Date: November 18, 2025
- Status: Open/Pending. The cause of action is patent infringement. Toyota Motor Sales, U.S.A., Inc., Toyota Motor North America, Inc., and Toyota Motor Corporation have filed an answer to the complaint and counterclaims against Bunker Hill Technologies, LLC.
Patent Trial and Appeal Board (PTAB) Litigation:
- Case Number: IPR2026-00250
- Plaintiff(s): Unified Patents
- Defendant(s): Not explicitly stated in the provided snippet, but assumed to be the patent owner.
- Jurisdiction: Patent Trial and Appeal Board (PTAB)
- Filing Date: Not explicitly stated in the snippet, but the case is IPR2026-00250.
- Status: Pending
Generated 5/28/2026, 6:48:52 PM