CHANDLER, Ariz. -- Amkor Technology, Inc. (Nasdaq: AMKR) today announced that Joanne Solomon, chief financial officer, and Jim Fusaro, corporate vice president, wirebond products, will participate in the JP Morgan 37th Annual Technology Conference in Boston, Mass. on Wednesday, May 20, 2009. The presentation is scheduled to begin at 9:20 a.m. (EDT).

The presentation format will be an analyst-led Q&A discussion. An audio-only webcast of the presentation will be made available, both live and by replay, on the Investor Relations section of the company’s website. In accordance with company policy, Amkor will not update, reaffirm or otherwise comment on any prior financial guidance during this conference. Amkor’s financial guidance for the quarter is effective only on the date given.

About Amkor

Amkor is a leading provider of semiconductor assembly and test services. The company offers semiconductor companies and electronics OEMs a complete set of microelectronics design and manufacturing services. More information on Amkor is available from the company’s SEC filings and on Amkor’s website: www.amkor.com.

Contact:

Patty Bruner, 480-559-5454
Amkor Technology, Inc.
IR@amkor.com