February 7, 2023
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Sonos patent ruling allows lawsuit over infringement to proceed


Sonos has accused Denon Electronics of infringing patents for Sonos’ Play products. A judge handed Santa Barbara-based audio equipment maker Sonos a victory on March 13 when he denied a motion by competitor Denon Electronics characterizing Sonos’ patents as abstract ideas unenforceable under Section 101 of the U.S. Patent Act. Sonos filed a patent infringement…


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