Apple, Cell Cos. Hit With Patent Suit After $22M Trial Loss

Law360, New York (April 20, 2017, 5:31 PM EDT) -- A subsidiary of major patent licensing firm Acacia Research Corp. that recently won a $22 million patent suit against Apple has filed another suit against the tech giant and others in Texas federal court, alleging that the companies are copying technology related to emergency calling, messaging and carrier aggregation. 

Cellular Communications Equipment LLC filed suit Wednesday in the Eastern District of Texas accusing Apple Inc., AT&T Inc., Verizon Communications Inc., Sprint Corp., T-Mobile and their affiliates or subsidiaries of infringing four patents that cover various cellphone...
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