Tag: ecofactor
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Jiaxing Super Lighting v. CH Lighting: EcoFactor’s Shadow Over Damages Testimony Grows
The Federal Circuit’s decision in Jiaxing Super Lighting Electric Appliance Co. v. CH Lighting Technology Co., No. 23-1715 (Fed. Cir. July 28, 2025) serves up a triple helping of reversible error: (1) improper exclusion of key on-sale bar evidence, (2) a reaffirmed jury verdict on validity and infringement of a shock-prevention patent, and (3) a…
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Keeping Patent Damages Expert Opinions In Check
The Federal Circuit has taken the unusual step of granting en banc review in EcoFactor Inc. v. Google LLC to address fundamental questions about patent damages. The order vacates the previous decision and calls for new briefing on whether the district court properly applied Federal Rule of Evidence 702 and Daubert v. Merrell Dow Pharmaceuticals,…