John joined Entrisphere in 2003 bringing over 25 years of telecom hardware development experience to manage hardware development. In 1996, he co-founded Vina Technologies, Inc., an early developer of integrated access voice and data solutions for enterprise networks, carriers and service providers where he served as hardware designer, Hardware Director and Vice President of Engineering bringing the company through a successful IPO. John also served for 5 years as Engineering Hardware Director at StrataCom, Inc., which successfully IPO�ed and was later acquired by Cisco Systems. Prior to that John was a key hardware developer in several Telecom startup companies since leaving Rolm Corporation in 1980. John studied Electrical Engineering at San Jose State University and graduated with honors from US Navy schools in Electronics with advanced training in shipboard missile systems. |