Strategy in TECH...
The battle rages on between D&M Holdings and Sonos over the patent infringement lawsuit brought by Sonos in 2014 against the HEOS by Denon line, and in which Sonos won the first set of their claims in a bellwether trial that concluded this past December. In retaliation for the Sonos lawsuit, D&M Holdings filed a countersuit that is now heating up, and in which they just lost a major decision from Judge Richard G. Andrews.
Ever since Sonos filed their patent infringement case against D&M Holdings – in reference to its then new HEOS line – things started out like the opening salvo in a boxing match. That was over three years ago in October 2014 and after an initial flurry, including the filing of a countersuit by D&M Holdings, the event went on to settle down into more of a wrestling match, as opposed to boxing. Each side jockeyed for leverage on the other, with our judgment giving a slight advantage to Sonos, whose legal team seemed just slightly better in their approach perhaps even winning over the judge in a series of mostly favorable rulings.
Now, on the eve of trial and in front of a new judge, things are really moving from its long, low simmer to a boil – in fact, boiling over in the days leading up to trial next week starting December 11.
The battle for patent supremacy between Sonos and D&M Holdings is picking up significant steam. In one 30-day period of this year alone (June), we counted no less than 110 docket items. That’s more than four filings a day if you take out weekends. The vast majority of these items were heavy legal motions and other multi-dozen page document filings.
The lawsuit, originally brought by Sonos against D&M Holdings and their HEOS line, and ultimately reciprocated with a D&M counter-suit, has been raging on since October 2014. Yet as the matter is plunging headlong towards a trial by the end of this year, D&M is handed another loss, as Judge Richard G. Andrews denies two key D&M Motions for Summary Judgment in his last ruling before turning the matter over to a new judge.
