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Polaris PowerLED Letters Trigger DJ Complaints

February 9, 2025

Hisense (2:25-cv-00764) and Micron Technology (1:25-cv-00073) have each filed a complaint against Polaris PowerLED Technologies, LLC, Hisense in the Central District of California and Micron in the District of Idaho. Hisense seeks declaratory judgments of noninfringement of four lighting technology patents; Micron, of eight patents, as well as declaratory judgments of unenforceability, based on inequitable conduct and unclean hands, of three of those patents, given that Micron itself allegedly “co-owns those patents and/or is licensed under those patents pursuant to the 2009 Development Agreement” with Integrated Device Technology (IDT). Micron also pleads a claim for relief under Idaho’s Bad Faith Assertion of Patent Infringement law.


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