AMIS Amis Holdings (MM)

AMIS Holdings, Inc. (NASDAQ:AMIS), parent company of AMI Semiconductor, a designer and manufacturer of state-of-the-art mixed-signal and digital products for the automotive, medical and industrial sectors, today responded to a complaint filed by PowerDsine, Ltd., a subsidiary of Microsemi Corporation, on June 25, 2007, in the Federal District Court for the Southern District of New York. �Today we received a complaint filed by PowerDsine, Ltd., a subsidiary of Microsemi Corporation, related to our recently announced power-over-Ethernet (�PoE�) products,� stated Christine King, chief executive officer of AMI Semiconductor. �We are investigating the claims. However, based on information known to us at this time, we believe that the complaint is without merit and we plan to vigorously defend ourselves.� About AMI Semiconductor AMI Semiconductor (AMIS) is a leader in the design and manufacture of silicon solutions for the real world. As a widely recognized innovator in state-of-the-art mixed-signal and digital products, AMIS is committed to providing customers with the optimal value, quickest time-to-market semiconductor solutions. Offering unparalleled manufacturing flexibility and dedication to customer service, AMI Semiconductor operates globally with headquarters in Pocatello, Idaho, European corporate offices in Oudenaarde, Belgium, and a network of sales and design centers located in the key markets of North America, Europe and the Asia Pacific region.