EX-99

Exhibit 99.1


A Schedule 13D was filed by James J. Kim and those
 members of the reporting group who then constituted
the group on November 28, 2005, as amended by Amendment
No. 1 filed with the Securities and Exchange Commission
(the "Commission") on April 4, 2008, Amendment No. 2
filed with the Commission on March 19, 2009, Amendment
No. 3 filed with the Commission on April 16, 2009 and
Amendment No. 4 filed with the Commission on February
5, 2010 as further amended from time to time (the
"Schedule 13D").  Those individuals and entities listed
in the Schedule 13D, including the filers of Forms 3
filed on or about the date hereof by Sujoda Investments,
LP, James J. Kim GRAT Remainder Trust UA Dated November
14, 2008 and John T. Kim 2007 Children's Trust dated
December 28, 2007, may be deemed to be members of a
group (the "Group") who each exercise voting or investment
power with respect to shares of Amkor Technologies, Inc.'s
(the "Issuer') Common Stock in concert with other members
of the Group.  The Group may be deemed to beneficially
own more than 10% of the outstanding voting securities of
the Issuer. The reporting person states that the filing
of this Form 3 Report shall not be deemed an admission
that the reporting person is the beneficial owner of the
reported securities owned by the other members of the Group,
for the purpose of Section 16 of the Securities Exchange
Act of 1934, as amended, or for any other purpose.

EX-24

LIMITED POWER OF ATTORNEY

	Know all by these presents, that the undersigned hereby makes,
constitutes and appoints Jerry Allison, Gil C. Tily and Christie B.
Tillapaugh (any of whom may act individually) as the true and lawful
attorney-in-fact of the undersigned, with full power and authority as
 hereinafter described on behalf of and in the name, place and stead
 of the undersigned to:

(1)	prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5

(including any amendments thereto) with respect to the securities of
Amkor Technology, Inc., a Delaware corporation (the "Company"), with
the United States Securities and Exchange Commission, any national
 securities exchanges and the Company, as considered necessary or a
dvisable under Section 16(a) of the Securities Exchange Act of 1934
and the rules and regulations promulgated thereunder, as amended from
time to time (the "Exchange Act"), including obtaining any filing
codes necessary in connection therewith;

(2)	seek or obtain, as the undersigned's representative and on
the undersigned's behalf, information on transactions in the Company's
securities from any third party, including brokers, employee benefit
plan administrators and trustees, and the undersigned hereby authorizes
 any such person to release any such information to such attorney-in-fact
 and approves and ratifies any such release of information; and

(3)	perform any and all other acts which in the discretion of such
attorney-in-fact are necessary or desirable for and on behalf of the
undersigned in connection with the foregoing.

The undersigned acknowledges that:

(1)	this Power of Attorney authorizes, but does not require, such
attorney-in-fact to act in their discretion on information provided to
such attorney-in-fact without independent verification of such information;

(2)	any documents prepared and/or executed by such attorney-in-fact
on behalf of the undersigned pursuant to this Power of Attorney will be
in such form and will contain such information and disclosure as such
attorney-in-fact, in his or her discretion, deems necessary or desirable;


(3)	neither the Company nor such attorney-in-fact assumes (i) any
liability for the undersigned's responsibility to comply with the
requirements of the Exchange Act, (ii) any liability of the undersigned
for any failure to comply with such requirements, or (iii) any obligation
or liability of the undersigned for profit disgorgement under Section
16(b) of the Exchange Act; and

(4)	this Power of Attorney does not relieve the undersigned from
responsibility for compliance with the undersigned's obligations under
the Exchange Act, including without limitation the reporting requirements
 under Section 16 of the Exchange Act.

	The undersigned hereby gives and grants the foregoing attorney-
in-fact full power and authority to do and perform all and every act
and thing whatsoever requisite, necessary or appropriate to be done in
and about the foregoing matters as fully to all intents and purposes
as the undersigned might or could do if present, hereby ratifying all
that such attorney-in-fact shall lawfully do or cause to be done of,
for and on behalf of the undersigned by virtue of this Limited Power
of Attorney.

	This Power of Attorney shall remain in full force and effect
until revoked by the undersigned in a signed writing delivered to such
 attorney-in-fact.  This Power of Attorney may be executed in counterparts.

	IN WITNESS WHEREOF, the undersigned has caused this Power of
Attorney to be executed as of this 3rd day of January, 2010.


Signatures below:

SUJODA INVESTMENTS, LP
BY:  SUJODA MANAGEMENT, LLC,
          its general partner


By: /s/ Susan Y. Kim, as Manager
       Susan Y. Kim, as Manager

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