Ephie Koltin Vice President and Fab 1 Manager Ephie Koltin was appointed Vice President and Fab 1 Manager in April 2007, having served previously as Vice President of Business Development since August 2005, as Vice President, General Foundry and Mixed Signal Technology since 2003 and as Senior Director, FAB2 Process Engineering since 2000. From 1996-1999, Mr. Koltin served in several senior positions as Director, NVM Technology, CIS technology and ERS manager, Fab 1. towersemi
