Sonos Wins Patent Ruling Against D&M Holdings
socalTECH
FEBRUARY 23, 2018
Santa Barbara-based whole home audio systems developer Sonos has scored a win in the courts this week, when a federal judge invalidated a home audio patent held by D&M Holdings , the owner of such brands as Denon and Boston Acoustics. D&M Holdings had filed a patent infringement suit (D&M Holdings et al.
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