<SUBMISSION>
<ACCESSION-NUMBER>0001209191-03-005782
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20030528
<FILING-DATE>20030529
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>AMKOR TECHNOLOGY INC
<CIK>0001047127
<ASSIGNED-SIC>3674
<IRS-NUMBER>231722724
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>1345 ENTERPRISE DR
<CITY>WEST CHESTER
<STATE>PA
<ZIP>19380
<PHONE>6104319600
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>1345 ENTERPRISE DR
<CITY>WEST CHESTER
<STATE>PA
<ZIP>19380
</MAIL-ADDRESS>
</ISSUER>
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>NEFF JOHN B
<CIK>0001203686
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-29472
<FILM-NUMBER>03722880
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>CROWN CORK & SEAL CO INC
<STREET2>ONE CROWN WAY
<CITY>PHILADELPHIA
<STATE>PA
<ZIP>19154
<PHONE>2156985100
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>CROWN CORK & SEAL CO INC
<STREET2>1271ARGYLE ROAD
<CITY>BERWYN
<STATE>PA
<ZIP>19312
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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</DOCUMENT>
</SUBMISSION>
