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U of Minnesota sues cell providers over patents | |
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November 06, 2014 MINNEAPOLIS— The University of Minnesota on Wednesday sued the four largest wireless carriers in the U.S. over alleged patent infringement. Complaints filed in U.S. District Court in Minnesota contend that AT&T, Sprint, T-Mobile and Verizon are illegally using technology developed by a university professor to improve their 4 G wireless-data service, the St.... Source: http://www.cnbc.com/id/102157569 |
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