quantumpatFeb 18, 2020Cheetah Omni LLC v. AT&T Services, Inc. (Fed. Cir. Feb. 6, 2020)Cheetah sued AT&T along with Ciena Corporation alleging infringement of U.S. Pat. 7,522,836 which is a grandchild of U.S. Pat. 6,943,925....
quantumpatFeb 7, 2020Samsung Electronics America v. Prisua Engineering Corp. (Fed. Cir. Feb. 4, 2020)The Federal Circuit held that the Patent Trial and Appeal Board (PTAB) is not permitted to cancel claims on the grounds of indefiniteness...
quantumpatFeb 5, 2020Wasica Finance GmbH v. Schrader International, et al. (D. Del. Jan. 14, 2020)After Schrader has failed to demonstrate that a claim is obvious based on printed publications in an inter partes review, it is estopped...