BlackBerry's Patent Campaign Against Facebook May Get New Life | The Recorder
A Federal Circuit panel sounded as if it disagreed with U.S. District Judge George Wu about the eligibility of patents BlackBerry is asserting against the social network and against Snap. But BlackBerry will still have to overcome PTO invalidity rulings to fully restart its case.
7 Dec 2020 ... BlackBerry then added Snap to the campaign, asserting additional patents for mapping nearby “action spots” where other mobile device users ...