Sirius Moves To Invalidate Radio Patent In IP Dispute

Law360, Los Angeles (March 3, 2014, 4:30 PM EST) -- Sirius XM Radio Inc. urged a California federal judge on Friday to find that a radio recorder patent belonging to Catch A Wave Technology Inc. is invalid in an ongoing intellectual property dispute, saying CAWT didn’t provide an adequate written description of the subject matter.

CAWT brought suit in 2012 and amended the action in January 2013, alleging that Sirius infringes its U.S. Patent Number 7,177,608, which protects a “personal spectrum recorder,” by making and selling XMp3, XMp3i and SiriusXM Lynx products that directly infringe the...
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