July 08, 2016
A Texas federal judge on Friday rejected motions by ContentGuard Holdings Inc. asking the court to reconsider a jury verdict that said Google Inc., HTC America Inc., Motorola Mobility LLC and Samsung Electronics Co. Ltd. didn't infringe ContentGuard's digital rights management patents.
October 05, 2015
U.S. District Judge Rodney Gilstrap on Monday rejected Google and Amazon.com's motion to invalidate several ContentGuard Holdings Inc. digital rights management patents they were accused of infringing, affirming an earlier order in the feud where Samsung and Google scored a trial victory last month.
September 24, 2015
A Texas federal jury on Wednesday concluded that Google Inc. and Samsung Electronics Co. Ltd. did not infringe a handful of digital rights management patents held by privacy technology company ContentGuard Holdings Inc., which had sought more than $500 million in damages for the alleged infringement.
August 06, 2015
About a month before trial is set to begin, a Texas federal judge Thursday refused a bid by Google Inc., Apple Inc. and others to declare patent claims invalid under the U.S. Supreme Court's Alice decision in a lawsuit brought by ContentGuard Holdings Inc. alleging infringement of eight digital rights management patents.
April 09, 2015
A Texas federal judge on Wednesday refused Google Inc.'s bid to declare patent claims invalid under the U.S. Supreme Court's Alice decision in a lawsuit brought by ContentGuard Holdings Inc. alleging infringement of nine digital rights management and digital content distribution patents.
April 15, 2014
A Texas federal judge refused Tuesday to consolidate ContentGuard Holdings Inc.'s suits accusing Google Inc., Apple Inc. and others of infringing nine digital rights management and digital content distribution patents, saying the plaintiff voluntarily declined to sue all the defendants together in the same complaint.