<SUBMISSION>
<ACCESSION-NUMBER>0001209191-03-014844
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20030730
<FILING-DATE>20030801
<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>KNORR DR JUERGEN
<CIK>0001235750
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-29472
<FILM-NUMBER>03816415
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>C/O AMKOR TECHNOLOGY INC
<STREET2>1345 ENTERPRISE DR
<CITY>WEST CHESTER
<STATE>PA
<ZIP>19380
<PHONE>01149896253411
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>C/O KARIN ERNST
<STREET2>WILLROIDERSTRASSE 1
<CITY>MUNCHEN
<STATE>2M
<ZIP>D81545
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>4</documentType><periodOfReport>2003-07-30</periodOfReport><notSubjectToSection16>0</notSubjectToSection16><issuer><issuerCik>0001047127</issuerCik><issuerName>AMKOR TECHNOLOGY INC</issuerName>        <issuerTradingSymbol>AMKR</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001235750</rptOwnerCik><rptOwnerName>KNORR DR JUERGEN</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>WILROIDERSTRASSE 1</rptOwnerStreet1><rptOwnerStreet2></rptOwnerStreet2><rptOwnerCity>MUNCHEN</rptOwnerCity><rptOwnerState></rptOwnerState><rptOwnerZipCode>D81545</rptOwnerZipCode><rptOwnerStateDescription>GERMANY</rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>1</isDirector><isOfficer>0</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther></reportingOwnerRelationship></reportingOwner><derivativeTable><derivativeTransaction><securityTitle><value>Director Stock Option (Right to Buy)</value></securityTitle><conversionOrExercisePrice><value>14.69</value></conversionOrExercisePrice><transactionDate><value>2003-07-30</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>A</transactionCode><equitySwapInvolved>0</equitySwapInvolved></transactionCoding><transactionAmounts><transactionShares><value>10000</value></transactionShares><transactionPricePerShare><value>0</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>A</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>2004-07-30</value><footnoteId id="F1" /></exerciseDate><expirationDate><value>2013-07-30</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Amkor Technology, Inc. Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>10000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>10000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">The option vests as follows: 1/3 of the option shares are exercisable twelve (12) months after the date of grant; 1/3 of the option shares become exercisable on each anniversary of the grant date thereafter.</footnote></footnotes><remarks></remarks><ownerSignature><signatureName>Kevin J. Heron - By Power of Attorney</signatureName><signatureDate>2003-08-01</signatureDate></ownerSignature></ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
