Amazon, GE, Others Sued Over Power Switch Patent
Frisco, Texas-based Greenlight Technologies LLC lodged a complaint Tuesday in the U.S. District Court for the Eastern District of Texas, asserting infringement of U.S. Patent Number 6,356,038, titled "Microcomputer-controlled AC power switch controller and DC power supply method and apparatus."
The complaint, filed on Greenlight's behalf by Collins Edmonds &...
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