Companies Mentioned

Lien Chang Electronic Enterprise Co., Ltd.

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Patent Law >
New Judicial Opinions

O2 Micro Patent on Converter Circuits Not Infringed, Federal Circuit Rules
This case was an appeal from a jury finding of willful infringement. The patents at issue related to DC-to-AC converter circuits, which converted low voltage direct current (“DC”) into higher voltage alternating current (“AC”). Also called inverter controllers, these circuits may be used to control the amount of power delivered…
Date of ruling:
04/3/2008