Daniel A. Artusi has served as one of our directors since October 2005. Mr. Artusi has served as chairman and CEO of Coldwatt, Inc., a provider of high efficiency power supplies for the communications and computer industry, since June 2005. From April 2005 to June 2005, Mr. Artusi was an individual investor. From January 2003 until April 2005, he served as the President of Silicon Laboratories Inc., a developer of mixed signal integrated circuits for products such as cell phones, set-top boxes and computer modems, and from January 2004 until April 2005, he also served as the Chief Executive Officer and as a member of the Board of Directors of Silicon Laboratories. From August 2001 to January 2004, he served as Chief Operating Officer of Silicon Laboratories. Prior to joining Silicon Laboratories, Mr. Artusi held various positions at Motorola Inc. In his most recent position at Motorola, from August 1999 to August 2001, Mr. Artusi served as Corporate Vice President and General Manager of Motorola's Networking and Computing Systems Group, and from May 1997 to August 1999, he served as Vice President and General Manager of Motorola's Wireless Infrastructure Systems Division. From April 1996 to May 1997, Mr. Artusi was General Manager of Motorola's RF Semiconductors Division. Mr. Artusi currently serves on the board of directors of Powerwave Technologies, Inc., a producer of ultra-linear radio frequency power amplifiers for wireless communications. Mr. Artusi studied electronics engineering at the Instituto Tecnologico de Buenos Aires (ITBA) in Argentina. |