Nancy Cheng

Nancy Cheng has served as a core member of multiple successful patent litigation teams. Her work has secured victories for leading technology companies at various stages of dispute resolution: motion to dismiss, post Markman hearing, trial, and appeals. She has litigated patents in numerous fields, including semiconductor fabrication, network security, 3D memory, graphics, video encoding/decoding, and WiFi.  

Nancy’s experience in patent infringement cases encompasses e-discovery, invalidity and non-infringement defenses, expert witness depositions, Markman, and summary judgment. She has practiced before the U.S. district courts for the Northern District of California, the District of Delaware, and the Eastern District of Texas, as well as the U.S. International Trade Commission. Nancy has also appeared before the U.S. Court of Appeals for the Federal Circuit and the U.S. Patent Trial and Appeal Board to represent clients in inter partes reviews.