The legal battle in the patent infringement case filed by Sonos, Inc. (Sonos) against D&M Holdings, Inc. dba The D+M Group, D&M Hodlings U.S. Inc., and Denon Electronics (USA), LLC (D&M) continues to heat up as lawyers launch new salvos against each other alleging – among other things – improper actions. In February, we reported that D&M’s legal team had filed a Motion to Disqualify the Sonos legal team, with the astonishing allegation that at one time these lawyers worked for both Sonos and D&M at the same time.
Sonos
Sonos/D&M Lawsuit Takes a Surprising & Slightly Dark Turn
BREAKING NEWS
Earlier this month, we reported that D&M Holdings U.S., Inc. (D&M) [and Denon Electronics] had responded to the patent infringement lawsuit filed by Sonos, Inc. (Sonos) this past October by asking the judge to dismiss or throw out the case. Now, in a surprising twist of events, D&M has followed this initial left jab with a right uppercut that may result in Sonos’ attorneys getting knocked out of the case altogether – whether the judge dismisses it or not.
See more on this surprising – and slightly unusual – turn of events… [Read more…] about Sonos/D&M Lawsuit Takes a Surprising & Slightly Dark Turn
D&M Fires Back – Asks Judge to Throw Out Sonos Lawsuit
BREAKING NEWS
D&M Holdings fired back at Sonos this week, filing papers with the United States District Court asking the judge to dismiss the lawsuit launched against them by Sonos last October alleging patent infringement. Saying that Sonos’ complaints, both the original and a later-amended one, “fail to meet the pleading requirements” established by the U.S. Supreme Court, as well as the U.S. District Court.
Likely not the response that Sonos was hoping for, D&M has bounced the case back to the judge for an immediate ruling.
D&M’s response included some interesting details… [Read more…] about D&M Fires Back – Asks Judge to Throw Out Sonos Lawsuit
D+M Group Issues Response to Sonos Lawsuit
BREAKING NEWS
Earlier today, we reported that wireless music system powerhouse Sonos had filed a lawsuit against Denon in regards to its HEOS line of wireless music systems. The lawsuit alleged, among other things, infringement on four of their patents and asked the court for an injunction to stop HEOS products from being sold.
Today, we received a statement from D+M Group, the parent of Denon, in response to this lawsuit.
See the D+M Group’s statement on the Sonos lawsuit… [Read more…] about D+M Group Issues Response to Sonos Lawsuit
Sonos Sues to Halt HEOS

Congratulations Denon, your new HEOS system is so successful that wireless music monster Sonos has taken notice…and filed a lawsuit to stop it. It has been a open secret since we first learned of HEOS this past June that HEOS is meant to attack the same wireless music player market that Sonos essentially invented. Many have tried to take on Sonos…but none have come close to replicating the features and performance Sonos introduced to consumers. Until HEOS…
See more on this development. Will Denon fight? Or license?… [Read more…] about Sonos Sues to Halt HEOS
Gibson and Onkyo Go Wireless
The Wireless Speaker and Audio Association (WiSA) announced on Tuesday that it has signed up several new members and a couple caught our eye – Gibson Guitar Corp. (now Gibson Brands) and Onkyo Corporation. Also joining the organization are loudspeaker manufacturer Dali and Australian distributor Amber Technology who markets a line of speakers called Accent Digital.
Who is the WiSA and why would Onkyo and Gibson join? See more below… [Read more…] about Gibson and Onkyo Go Wireless
Consumer Reports Picks Top Ten Electronics of 2012; Their Choices May Surprise You
Consumer Reports, that venerable organization known for torture testing products, ranking their results, and offering advice to consumers on how to pick the right product for them, announced on Thursday their picks for the Top Ten Electronics products for 2012. The list of their picks will appear in the December issue which is its Annual Electronics Issue.
The company said it tested over 600 products for their December issue, but “only ten standout products made the short list for performance and innovation.”




