Patent owners IGT and IGT Canada Solutions ULC and video game developer Zynga told the US District Court for the Western District of Texas they’d agreed to dismiss the case, in a joint stipulation filed Monday. IGT doesn’t plan to appeal or seek reconsideration of the US Court of Appeals for the Federal Circuit’s decisions, it said.
The appeals court, in one opinion and two summary judgments this year, affirmed rulings by the Patent Trial and Appeal Board invalidating three patents ...