A US appeals court is set to hear a landmark patent case on Wednesday that could change the way royalty rates are set for commonly used intellectual property in the tech industry.
The case, pitting Microsoft against Google, has already involved a lower court in setting patent rates for the first time, in a move that critics warn will upend the balance of power between leading tech companies.
Microsoft brought the case in 2010 against Motorola Mobility, the handset maker later acquired by Google. The search company sold Motorola’s operating business to Lenovo last year but kept its patents and has now taken the case to the court of appeals.