CHANDLER, Ariz., Nov. 17 -- Amkor Technology (Nasdaq: AMKR) has filed suit against Carsem (M) Sdn Bhd, Carsem Semiconductor Sdn Bhd, and Carsem Inc. (collectively "Carsem"). The suit, filed in the International Trade Commission in Washington DC, alleges infringement of Amkor's United States Patent Nos. 6,433,277, 6,455,356, and 6,630,728 (collectively the "Amkor Patents"). Amkor alleges that by making, using, selling, offering for sale, or importing into the U.S. of the Carsem Dual and Quad Flat No-Lead Package, the defendants infringe on one or more of the MicroLeadFrame® packaging technology claims in the Amkor Patents.
"Amkor has invested heavily in research and development for semiconductor packaging technology and has placed an emphasis on expanding its intellectual property portfolio in recent years," said John Boruch, President of Amkor Technology. "Amkor is acting to protect the interests of its employees, shareholders and the investment community by bringing the ITC lawsuit against Carsem," said Boruch. "We have given Carsem every opportunity to license our MLF® patents. Unfortunately, Carsem has been unresponsive to our offer to license. We will protect our intellectual property."
About Amkor Technology: Amkor Technology, Inc. is the world's largest outsourced supplier of assembly, packaging and test services for semiconductor devices. The company offers semiconductor companies and electronics OEMs a complete set of microelectronic design, packaging and test services. More information on Amkor is available from the company's SEC filings and on Amkor's web site: www.amkor.com .
Forward-Looking Statement: This news release may contain forward-looking statements that involve risk and uncertainty that could cause actual results to differ from anticipated results. Further information on risk factors that could affect the outcome of events set forth in these statements and that would affect the company's operating results and financial condition is detailed in the company's filings with the Securities and Exchange Commission, including the Report on Form 10-K for the fiscal year ended December 31, 2002.
For further information, please contact Paul W. Davis, Director, Intellectual Property, ext. 5755, or Jeffrey Luth, VP,Investor Relations, ext. 5130, firstname.lastname@example.org, both of Amkor Technology, +1-480-821-5000.