AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON March 11, 2004
                                                 REGISTRATION NO. 333-
================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                   ----------
                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                                   ----------
                             AMKOR TECHNOLOGY, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

                                   ----------

          DELAWARE                                          23-1722724
(STATE OR OTHER JURISDICTION OF                          (I.R.S. EMPLOYER
 INCORPORATION OR ORGANIZATION)                        IDENTIFICATION NUMBER)

                              1345 ENTERPRISE DRIVE
                             WEST CHESTER, PA 19380
                    (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)
                                   (ZIP CODE)
                                   ----------
            AMKOR TECHNOLOGY, INC. 1998 EMPLOYEE STOCK PURCHASE PLAN
                     AMKOR TECHNOLOGY, INC. 1998 STOCK PLAN
      AMKOR TECHNOLOGY, INC. 2003 NONSTATUTORY INDUCEMENT GRANT STOCK PLAN
                        AMKOR TECHNOLOGY, INC., 401K PLAN
                            (FULL TITLE OF THE PLANS)
                                   ----------
                                KEVIN HERON, ESQ.
                                 GENERAL COUNSEL
                             AMKOR TECHNOLOGY, INC.
                              1345 ENTERPRISE DRIVE
                             WEST CHESTER, PA 19380
                                 (610) 431-9600
(NAME, ADDRESS AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF AGENT FOR SERVICE)

                                     ----------

                                   Copies to:
                                DAVID SEGRE, ESQ.
                              ROBERT SANCHEZ, ESQ.
                        WILSON SONSINI GOODRICH & ROSATI
                            PROFESSIONAL CORPORATION
                               650 PAGE MILL ROAD
                               PALO ALTO, CA 94304
                                 (650) 493-9300

                                     ----------



                                              CALCULATION OF REGISTRATION FEE
===================================================================================================================================
                                                                      PROPOSED MAXIMUM       PROPOSED MAXIMUM
            TITLE OF SECURITIES                  AMOUNT TO BE        OFFERING PRICE PER     AGGREGATE OFFERING        AMOUNT OF
             TO BE REGISTERED                    REGISTERED(1)              SHARE                  PRICE           REGISTRATION FEE
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                                      
 Common Stock, $0.001 par value, to be
   issued under the Amkor
   Technology, Inc.,
-----------------------------------------------------------------------------------------------------------------------------------
 - 1998 Employee Stock Purchase Plan.......        999,827 shares   $          12.66 (2)(3) $      12,657,810 (3)  $          1,604
-----------------------------------------------------------------------------------------------------------------------------------
 - 1998 Stock Plan.........................      4,981,498 shares   $          14.89 (2)    $      74,174,505       $         9,398
-----------------------------------------------------------------------------------------------------------------------------------
 - 2003 Nonstatutory Inducement Grant
     Stock Plan............................        300,000 shares   $          14.89 (2)    $       4,467,000      $            566
-----------------------------------------------------------------------------------------------------------------------------------
 - 2003 Nonstatutory Inducement Grant
     Stock Plan............................        171,500 shares   $          17.12 (4)    $       2,936,080      $            372
-----------------------------------------------------------------------------------------------------------------------------------
 - 401K Plan and Interests in such Plan ...      1,000,000 shares   $          14.89 (2)    $      14,890,000      $          1,887
-----------------------------------------------------------------------------------------------------------------------------------
   TOTAL...................................      7,452,825 shares                           $     109,125,395      $         13,827
===================================================================================================================================


  (1)  This Registration Statement shall also cover any additional shares of
       Common Stock which become issuable under the Amkor Technology. Inc. 1998
       Employee Stock Purchase Plan (the "ESPP"), 1998 Stock Plan (the "1998
       Plan"), 2003 Nonstatutory Inducement Grant Stock Plan (the "2003 Plan")
       and 401K Plan (the "401K Plan" and collectively with the ESPP, the 1998
       Plan and the 2003 Plan, the "Plans") by reason of any stock dividend,
       stock split, recapitalization or other similar transaction effected
       without Amkor's receipt of consideration which results in an increase in
       the number of the outstanding shares of Amkor's common stock. The amount
       of interests in the 401K Plan to be registered in indeterminate.

  (2)  Estimated in accordance with Rule 457(c) and Rule 457(h) under the
       Securities Act of 1933, as amended, solely for the purpose of calculating
       the registration fee. This computation is based on the average of the
       high and the low prices per share of the Company's Common Stock as
       reported by the Nasdaq National Market on March 10, 2004 (the "Market
       Price").

  (3)  Based upon 85% of the Market Price (the price at which Common Stock may
       be sold to employees pursuant to the terms of the ESPP).

  (4)  Computed in accordance with Rule 457(h)(1) under the Securities Act of
       1933, as amended, solely for the purpose of calculating the registration
       fee. This computation is based on the weighted average exercise price per
       share of the outstanding options under the 2003 Plan.

================================================================================







                             AMKOR TECHNOLOGY, INC.

                       REGISTRATION STATEMENT ON FORM S-8

PART II

INFORMATION REQUIRED IN REGISTRATION STATEMENT

ITEM 3. INCORPORATION OF DOCUMENTS BY REFERENCE

         We file reports, proxy statements and other information with the
Securities and Exchange Commission (the "Commission" or "SEC"), in accordance
with the Securities Exchange Act of 1934 (the "Exchange Act"). You may read and
copy our reports, proxy statements and other information filed by us at the
public reference facilities of the Commission at Room 1024, Judiciary Plaza, 450
Fifth Street, N.W., Washington, D.C. 20549, and at the Commission's Regional
Offices. Copies of such materials can be obtained at prescribed rates from the
Public Reference Section of the Commission at 450 Fifth Street, N.W.,
Washington, D.C. 20549. Please call the Commission at 1-800-SEC-0330 for further
information about the public reference rooms. Our reports, proxy statements and
other information filed with the Commission are available to the public over the
Internet at the Commission's website at http://www.sec.gov or our website at
http://www.amkor.com.

         The Commission allows us to "incorporate by reference" into this
registration statement the information we filed with the Commission. This means
that we can disclose important information by referring you to those documents.
The information incorporated by reference is considered to be a part of this
registration statement. Information that we file later with the Commission will
automatically update and supersede this information. We incorporate by reference
the documents listed below, to the extent such items were filed with the
Commission, and any future filings made by Amkor or the Plans with the
Commission under Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act until
this offering is complete:

          o    Our Annual Report on Form 10-K for the fiscal year ended December
               31, 2003, filed with the SEC on March 4, 2004,

          o    The 401K Plan's annual report on Form 11-K for the fiscal year
               ended December 31, 2002, filed with the SEC on June 26, 2003, and

          o    The description of our Common Stock contained in our registration
               statement on Form 8-A dated October 22, 1997, as amended on April
               29, 1998, including any amendment or report filed for the purpose
               of updating this description.

ITEM 4. DESCRIPTION OF SECURITIES

         Not applicable.

ITEM 5. INTERESTS OF NAMED EXPERTS AND COUNSEL

         Not applicable.


ITEM 6. INDEMNIFICATION OF DIRECTORS AND OFFICERS

         Amkor's Bylaws provide that Amkor shall indemnify to the full extent
authorized by law any person made or threatened to be made a party to an action
or a proceeding, whether criminal, civil, administrative or investigative, by
reason of the fact that he or she was or is a director or officer of Amkor or
any predecessor of Amkor or serves or served any other enterprise as a director,
officer or employee at the request of Amkor or any predecessor of Amkor.

         Amkor has entered into indemnification agreements with its directors
and certain of its officers.

         Amkor maintains insurance on behalf of any person who is a director or
officer against any loss arising from any claim asserted against such person and
expense incurred by such person in any such capacity, subject to certain
exclusions.

ITEM 7. EXEMPTION FROM REGISTRATION CLAIMED

         Not applicable.

ITEM 8. EXHIBITS

4.1  Amkor Technology, Inc. 1998 Employee Stock Purchase Plan. (1)

4.2  Amkor Technology, Inc. 1998 Stock Plan. (1)

4.3  Amkor Technology, Inc. 2003 Nonstatutory Inducement Grant Stock Plan. (2)

4.4  Amkor Technology, Inc., 401K Plan. (3)

5.1  Undertaking re Status of Favorable Determination Letter Covering Amkor
     Technology, Inc., 401K Plan.
     Amkor has received a favorable determination letter from the Internal
     Revenue Service (the "IRS") concerning the qualification of Amkor
     Technology, Inc., 401K Plan (the "Plan") under Section 401(a) and related
     provisions of the Internal Revenue Code of 1986, as amended (the "Code").
     Amkor will submit any future material amendments to the Plan to the IRS
     with a request for a favorable determination that the Plan, as amended,
     continues to so qualify.

5.2  Opinion of Wilson Sonsini Goodrich & Rosati, Professional Corporation, as
     to legality of securities being registered.

23.1 Consent of PricewaterhouseCoopers LLP.

23.2 Consent of SyCip Gorres Velayo & Co., a member practice of Ernst & Young
     Global.

23.3 Consent of SyCip Gorres Velayo & Co., a member firm of Arthur Andersen. (4)

23.4 Consent of Samil Accounting Corporation.

23.5 Consent of Wilson Sonsini Goodrich & Rosati, P.C. (included in Exhibit
     5.1).

24.1 Power of Attorney (see signature page).

(1)  Incorporated by reference to the Company's Registration Statement on Form
     S-8 filed October 29, 2002 (File No. 333-100814).

(2)  Incorporated by reference to the Company's Quarterly Report on Form 10-Q
     for the quarter ended September 30, 2003 filed November 3, 2003.

(3)  Incorporated by reference to the Company's Registration Statement on Form
     S-8 filed April 17, 2003 (File No. 333-104601).

(4)  The financial statements of Amkor Technology Philippines (P1/P2), Inc. and
     Amkor Technology Philippines (P3/P4), Inc., consolidated subsidiaries of
     the Registrant, for each of the two years in the

                                                                             -2-



     period ended December 31, 2001, have been audited by the independent public
     accountants SyCip Gorres Velayo & Co., a member firm of Arthur Andersen,
     (referred to herein as Arthur Andersen). However, the Registrant has been
     unable to obtain the written consent of Arthur Andersen with respect to the
     incorporation by reference of such financial statements in this
     Registration Statements on Form S-8 (the "Registration Statement").
     Therefore, the Registrant has dispensed with the requirement to file the
     written consent of Arthur Andersen in reliance on Rule 437a under the
     Securities Act of 1933, as amended. As a result, you may not be able to
     recover damages from Arthur Andersen under Section 11 of the Securities Act
     of 1933, as amended, for any untrue statements of material fact or any
     omissions to state a material fact, if any, contained in the financial
     statements of the Registrant for the aforementioned financial statements,
     which are incorporated by reference in the Registration Statement.

ITEM 9. UNDERTAKINGS

(a)      Rule 415 Offering

         The undersigned Registrant hereby undertakes:

         (1)      To file, during any period in which offers or sales are being
                  made, a post-effective amendment to this registration
                  statement to include any material information with respect to
                  the plan of distribution not previously disclosed in the
                  registration statement or any material change to such
                  information in the registration statement.

         (2)      That, for the purpose of determining any liability under the
                  Securities Act of 1933, each such post-effective amendment
                  shall be deemed to be a new registration statement relating to
                  the securities offered therein, and the offering of such
                  securities at that time shall be deemed to be the initial bona
                  fide offering thereof.

         (3)      To remove from registration by means of a post-effective
                  amendment any of the securities being registered which remain
                  unsold at the termination of the offering.

(b)      Filings incorporating subsequent Exchange Act documents by reference

         The undersigned Registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
Registrant's or the Plan's annual report pursuant to section 13(a) or section
15(d) of the Exchange Act that is incorporated by reference in the registration
statement shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time
shall be deemed to be the initial bona fide offering thereof.

(h)      Request for acceleration of effective date or filing of registration
statement on Form S-8

         Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the Registrant pursuant to the provisions described in Item 6 above, or
otherwise, the Registrant has been advised that in the opinion of the Securities
and Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a director, officer or controlling
person of the Registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question

                                                                             -3-



whether such indemnification by it is against public policy as expressed in the
Act and will be governed by the final adjudication of such issue.


                                                                             -4-







                                   SIGNATURES

THE REGISTRANT

         Pursuant to the requirements of the Securities Act of 1933, as amended,
the Registrant certifies that it has reasonable grounds to believe that it meets
all of the requirements for filing on Form S-8 and has duly caused this
registration statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of West Chester, Commonwealth of Pennsylvania on
March 11, 2004.

                                                 AMKOR TECHNOLOGY, INC.

                                                 By:  /s/ James J. Kim
                                                     ---------------------------
                                                          James J. Kim
                                                          Chairman and Chief
                                                          Executive Officer

                                POWER OF ATTORNEY

         KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature
appears below constitutes and appoints James J. Kim and Kenneth T. Joyce, and
each of them, his true and lawful attorneys-in-fact, each with the power of
substitution, for him and his name, place and stead, in any and all capacities,
to sign any and all amendments (including post-effective amendments) to this
Registration Statement, and to sign any registration statement for the same
offering covered by this Registration Statement that are to be effective upon
filing pursuant to Rule 462(b) promulgated under the Securities Act of 1933, as
amended, and all post-effective amendments thereto, and to file the same, with
all exhibits thereto in all documents in connection therewith, with the
Commission, granting unto said attorneys-in-fact and agents, and each of them,
full power and authority to do and perform each and every act and thing
requisite and necessary to be done in and about the premises, as fully to all
intents and purposes as he might or could do in person, hereby ratifying and
confirming all that such attorneys-in-fact and agents or any of them, or his or
their substitute or substitutes, may lawfully do or cause to be done by virtue
hereof.

         Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities and on the dates indicated.




             SIGNATURE                                  TITLE                                      DATE
             ---------                                  -----                                      ----
                                                                                        
/s/ James J. Kim                           Chief Executive Officer and Chairman               March 11, 2004
-------------------------------------
            James J. Kim

/s/ John N. Boruch                         Vice Chairman and Director                         March 11, 2004
-------------------------------------
           John N. Boruch

/s/ Bruce J. Freyman                       President and Chief Operating Officer              March 11, 2004
-------------------------------------
          Bruce J. Freyman

/s/ Kenneth Joyce                          Chief Financial Officer (Principal                 March 11, 2004
-------------------------------------      Financial and Accounting Officer)
           Kenneth Joyce

/s/ Winston J. Churchill                   Director                                           March 11, 2004
-------------------------------------
      Winston J. Churchill


                                                                             -5-




             SIGNATURE                                  TITLE                                      DATE
             ---------                                  -----                                      ----
                                                                                        
/s/ Thomas D. George                       Director                                           March 11, 2004
-------------------------------------
       Thomas D. George

/s/ Gregory K. Hinckley                    Director                                           March 11, 2004
-------------------------------------
     Gregory K. Hinckley

/s/ John B. Neff                           Director                                           March 11, 2004
-------------------------------------
         John B. Neff

/s/ Juergen Knorr                          Director                                           March 11, 2004
-------------------------------------
         Juergen Knorr

/s/ James W. Zug                           Director                                           March 11, 2004
-------------------------------------
        James W. Zug


THE 401K PLAN

         Pursuant to the requirements of the Securities Act of 1933, as amended,
the Registrant, as administrator of the Amkor Technology, Inc., 401K Plan, has
duly caused this registration statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of West Chester,
Commonwealth of Pennsylvania on March 11, 2004.

         AMKOR TECHNOLOGY, INC., 401K PLAN

         By:     /s/ Kenneth Joyce
             ----------------------------------------
                Chief Financial Officer




                                                                             -6-



                             AMKOR TECHNOLOGY, INC.

                       REGISTRATION STATEMENT ON FORM S-8

                                INDEX TO EXHIBITS



  
4.1  Amkor Technology, Inc. 1998 Employee Stock Purchase Plan. (1)

4.2  Amkor Technology, Inc. 1998 Stock Plan. (1)

4.3  Amkor Technology, Inc. 2003 Nonstatutory Inducement Grant Stock Plan. (2)

4.4  Amkor Technology, Inc., 401K Plan. (3)

5.1  Undertaking re Status of Favorable Determination Letter Covering Amkor
     Technology, Inc., 401K Plan.
     Amkor has received a favorable determination letter from the Internal
     Revenue Service (the "IRS") concerning the qualification of Amkor
     Technology, Inc., 401K Plan (the "Plan") under Section 401(a) and related
     provisions of the Internal Revenue Code of 1986, as amended (the "Code").
     Amkor will submit any future material amendments to the Plan to the IRS
     with a request for a favorable determination that the Plan, as amended,
     continues to so qualify.

5.2  Opinion of Wilson Sonsini Goodrich & Rosati, Professional Corporation, as
     to legality of securities being registered.

23.1 Consent of PricewaterhouseCoopers LLP.

23.2 Consent of SyCip Gorres Velayo & Co., a member practice of Ernst & Young
     Global.

23.3 Consent of SyCip Gorres Velayo & Co., a member firm of Arthur Andersen. (4)

23.4 Consent of Samil Accounting Corporation.

23.5 Consent of Wilson Sonsini Goodrich & Rosati, P.C. (included in Exhibit
     5.1).

24.1 Power of Attorney (see signature page).


(1)  Incorporated by reference to the Company's Registration Statement on Form
     S-8 filed October 29, 2002 (File No. 333-100814).

(2)  Incorporated by reference to the Company's Quarterly Report on Form 10-Q
     filed November 3, 2003.

(3)  Incorporated by reference to the Company's Registration Statement on Form
     S-8 filed April 17, 2003 (File No. 333-104601).

(4)  The financial statements of Amkor Technology Philippines (P1/P2), Inc. and
     Amkor Technology Philippines (P3/P4), Inc., consolidated subsidiaries of
     the Registrant, for each of the two years in the period ended December 31,
     2001, have been audited by the independent public accountants SyCip Gorres
     Velayo & Co., a member firm of Arthur Andersen, (referred to herein as
     Arthur Andersen). However, the Registrant has been unable to obtain the
     written consent of Arthur Andersen with respect to the incorporation by
     reference of such financial statements in this Registration Statements on
     Form S-8 (the "Registration Statement"). Therefore, the Registrant has
     dispensed with the requirement to file the written consent of Arthur
     Andersen in reliance on Rule 437a under the Securities Act of 1933, as
     amended. As a result, you may not be able to recover damages from Arthur
     Andersen under Section 11 of the Securities Act of 1933, as amended, for
     any untrue statements of material fact or any omissions to state a material
     fact, if any, contained in the financial statements of the Registrant for
     the aforementioned financial statements, which are incorporated by
     reference in the Registration Statement.