![]()
Erise IP got a partial victory in front of the U.S. Patent and Trademark Office's Patent Trial and Appeal Board (PTAB) on behalf of a tech giant.
Apple faces a patent infringement case filed by Uniloc 2017 LLC, related to how its FaceTime technology receives signals and authorizes devices to connect.
The PTAB invalidated 19 of 25 infringement claims Uniloc filed in November 2017. The invalidated claims were related to "gate controllers" that protect the system from unauthorized access. The PTAB…