CHANDLER, Ariz.- March 30, 2011 - Amkor Technology, Inc. (NASDAQ: AMKR) today announced that it has received the 2010 Supplier of the Year Award from Atheros Communications, Inc. (NASDAQ: ATHR). Atheros delivers innovative technologies for wireless and wired communications through a wide variety of connectivity solutions that are used by many of the world’s leading networking equipment, computing and consumer device manufacturers.

Only when warranted, and not every year, Atheros bestows its Supplier of the Year Award to recognize a supplier’s outstanding support and service and their commitment to excellence.

“We are pleased to receive this award from a world-class company such as Atheros,” said Ken Joyce, Amkor’s president and chief executive officer. “Helping our customers be successful in their markets is very important to us. This award is a reflection of our accomplishments and commitment to developing comprehensive semiconductor packaging and test solutions to support Atheros’ key strategic objectives.”

Amkor has been a strategic supplier for Atheros for many years, collaborating in a number of areas to offer competitive package and test solutions for networking and connectivity applications.

About Amkor

Amkor is a leading provider of semiconductor assembly and test services to semiconductor companies and electronics OEMs. More information on Amkor is available from the company’s SEC filings and on Amkor’s website: www.amkor.com.


Contact:

Amkor Technology, Inc., Chandler
Greg Johnson, 480-786-7594
Sr. Director, Corporate Communications
greg.johnson@amkor.com