ZTE says invalidation of 13th Vringo patent by Chinese authorities shows weakness of Vringo’s patents
ZTE Corp., the Chinese telecommunication giant locked in a multi jurisdictional patent infringement war with Vringo Inc. (VRNG) fired another shot across the bow of the patent licensing company, saying Chinese patent authorities had invalidated a thirteenth Vringo patent raising “serious concerns” about the quality of Vringo’s patents. Shenzhen, China-based ZTE said in a statement [...]