ZeniMax Media

Following Facebook's acquisition of Oculus VR, ZeniMax Media, the parent company of id Software, and John Carmack's previous employer sought legal action against Oculus, accusing the company of theft of intellectual property relating to the Oculus Rift due to Carmack's transition from id Software to Oculus. The case, ZeniMax v. Oculus, was heard in a jury trial in the United States District Court for the Northern District of Texas, and their verdict was reached in February 2017, finding that Carmack had taken code from ZeniMax and used it in developing the Oculus Rift's software, violating his non-disclosure agreement with ZeniMax, and Oculus' use of the code was considered copyright infringement. ZeniMax was awarded $500 million in the verdict, and both ZeniMax and Oculus are seeking further court actions.