December 15 2017
DENON (D+M Holdings) has lost every count (23 in all) in a Patent Dispute with SONOS regarding DENON's HEOS Multi-Room Wireless speaker products. All of SONOS' disputed patents were held to be infringed upon and all of DENON's claims of Patent Invalidity were defeated.
Damages of $US 2 Million were awarded.
As always, there is the possibility of appeal, but the overwhelming jury verdict on all issues in the dispute doesn't bode well for DENON prevailing, at perhaps higher cost of litigation. So they may continue the fight, feeling the market potential is large enough to warrant digging their heels in, or they may decide to cut their losses and move on. We'll know soon enough once the period for appeal arrives and expires later in 2018.