Federal Circuit affirms PTAB invalidation of VirnetX patents
The US Court of Appeals for the Federal Circuit has affirmed decisions by the US Patent and Trademark Office in three patent disputes between licensing company VirnetX and Apple over network technology.
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17 October 2017 Apple has been ordered to pay more than $439 million to internet security software company VirnetX, after again being found liable for patent infringement relating to its ‘FaceTime’ technology.