A10 Networks files patent countersuits against Brocade - Silicon Valley / San Jose Business Journal

A10 Networks Inc. said Friday it has sued Brocade Communications Systems Inc.for patent infringement in the U.S. District Court for the Northern District Court of California. San Jose-based networking and security company A10 also said it is seeking injunctive relief against further sales of certain Brocade's products and services that allegedly violate A10's patent rights.