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Category
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Patent
Trademark
Copyright
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Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Hisense USA Corp. et al.
Respondent / Defendant
Light Guide Innovations LLC
Dispute Summary
Hisense has filed an IPR petition seeking cancellation of 22 claims of Light Guide Innovations' U.S. Patent 8,408,778 covering LED backlighting technology. The petition alleges obviousness over a combination of prior art references such as Asada, Kinoshita, Ashdown, Cho and Dejima. The Board has yet to decide whether to institute the review.
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