Update: Statement from Bose regarding the complaint below the fold…

Bose has filed a legal complaint against Beats Electronics over the use of noise-cancelling technology used in their headphones, according to CNBC. Apple, of course, announced earlier this year plans to acquire the headphones maker in a $3 billion deal, which it expects to gain regulatory approval for by the end of September.

Re/code reports that Bose has filed a request with the International Trade Commission to ban the sale and import of certain Beats products. The following patents owned by Bose appear to be relevant in the complaint:

  • 8,073,151: “Dynamically configurable ANR filter block topology” by Joho et. al.. Includes 30 claims (2 indep.). Was application 12/430,994. Granted 12/6/2011.
  • 8,073,150: “Dynamically configurable ANR signal processing topology” by Joho et. al.. Includes 24 claims (2 indep.). Was application 12/430,990. Granted 12/6/2011.
  • 6,717,537: “Method and apparatus for minimizing latency in digital signal processing systems” by Fang et. al. Prosecuted by Thelen Reid & Priest LLP Robbins; Steven J.. Includes 19 claims (3 indep.). Was application 10/179,930. Granted 4/6/2004.
  • 8,345,888: “Digital high frequency phase compensation” by Carreras et. al.. Includes 16 claims (3 indep.). Was application 12/750,309. Granted 1/1/2013.
  • 8,054,992: “High frequency compensating” by Sapiejewski.. Includes 23 claims (6 indep.). Was application 11/409,894. Granted 11/8/2011.

(via PriorSmart)

Bose offered the following statement regarding the law suit:

“The filing is comprehensive and explains our position, and as a matter of practice, we don’t comment on on-going litigation.  We can share that for over 30 years, Bose has made significant investments in the research, development, engineering and design of the proprietary technologies found in our headphones.  Bose’s patented technologies enable the exclusive performance found in our QuietComfort® Acoustic Noise Cancelling® headphones.  We are committed to protecting our investment, protecting our customers, and defending the patents we own.”