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Case / Trial ID Number
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us
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Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Toyota Motor Corporation et al.
Respondent / Defendant
BUNKER HILL TECHNOLOGIES, LLC
Dispute Summary
Toyota has filed an IPR petition seeking to invalidate Bunker Hill’s U.S. Patent 10,549,648 covering hybrid‑electric vehicle propulsion. The challenger alleges anticipation and obviousness over three prior‑art references and requests cancellation of all 20 claims.
Outcome / Ruling
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