EXHIBIT 10.2 AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER THIS IS AMENDMENT NO. 1 TO THE AGREEMENT AND PLAN OF MERGER (the "Agreement"),dated as of February 12, 2003, by and among ProtoSource Corporation, a California corporation ("Acquiror"),...Agreement and Plan of Merger • January 16th, 2004 • Protosource Corp • Services-computer integrated systems design • Pennsylvania
