In Advanced Ground Information Systems, Inc. v. Life360, Inc., [2015-1732] (July 28, 2016) the Federal Circuit affirmed summary judgment of invalidity of U.S. Patent Nos. 7,031,728 and 7,672,681 for indefiniteness. At issue was the term “symbol generator” in the claims in … Continue reading Patent Drafters: Leaving Coining to the Mint