IV Campaign Asserting over 50 Patents Continues to Hit Wireless Carriers

  • September 15, 2015

New suits filed by Intellectual Ventures I LLC (IV) accuse AT&T (1:15-cv-00799) and T-Mobile (1:15-cv-00800) of infringing a data transmission patent that has been asserted against the companies in the past. In two separate complaints, IV alleges that the defendants offer cellular services that infringe the 5,960,032 patent by using spread spectrum channel coding.


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