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Case / Trial ID Number
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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)
Hisense USA Corporation
Respondent / Defendant
Phenix Longhorn LLC
Dispute Summary
Hisense has filed an IPR petition seeking to invalidate five claims of Phenix Longhorn’s LCD gamma‑correction patent, arguing obviousness over multiple prior‑art references and opposing discretionary denial.
Outcome / Ruling
Verdict Document PDF URL
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