EXHIBIT 23.5 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report incorporated by reference in Amkor Technology Inc.'s Form 10-K for the year ended December 31, 2001, as amended, and appearing in Amkor Technology Inc.'s Form 8-K dated March 29, 2002 and as amended as of October 29, 2002. /s/ Siana Carr & O'Connor, LLP - ------------------------------- Siana Carr & O'Connor, LLP Paoli, Pennsylvania October 29, 2002