Mengmeng Du

Mengmeng Du

Sheppard Mullin Richter & Hampton LLP

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Erroneous Exclusion of On-Sale Bar Evidence: Federal Circuit Revives Invalidity Challenge in Super Lighting v. CH Lighting Patent...

Jiaxing Super Lighting Elec. Appliance Co. Ltd. v. CH Lighting Tech. Co., Ltd., No. 23-1715 (Fed. Cir. 2025) – On July 28, 2025, the Federal Circuit issued a decision affirming in part, reversing in part, vacating in part,...more

8/26/2025  /  Appeals , Appellate Courts , Evidence , On-Sale Bar , Patent Invalidity , Patent Litigation , Remand , Vacated
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