David Yen

David Yen, Ph.D., serves as the Executive Vice President and General Manager of the Fabric and Switching Technologies Business Group, for Juniper Networks. Dr. Yen came to Juniper from Sun Microsystems, Inc., where he served in a broad range of executive assignments during his nearly 20-year tenure. In the '90s, his team developed Sun's first- and second-generation multi-CPU SMP servers, which transformed Sun from a workstation company to a leading enterprise server company. After Dr. Yen took over Sun's Microelectronics group in 2001, he turned around Sun's declining SPARC business by focusing on execution and innovation. His group introduced the industry's first 8-core, 32-thread general-purpose processor in 2005 and developed it into a multi-billion dollar business. He also managed Sun's storage business for one year. Prior to joining Sun Microsystems in 1988, Dr. Yen was a cofounder of Cydrome, Inc., a mini-supercomputer start-up. He also served in engineering roles at IBM Research and TRW, Inc. Dr. Yen earned a bachelor's in electrical engineering from the National Taiwan University in 1973, and received an MS and Ph.D. in electrical and computer engineering from the University of Illinois at Urbana-Champaign in 1980. He also completed a General Management Program at Stanford Business School in 1993. Dr. Yen holds three U.S. patents.