United Microelectronics Corporation - Form 6-K
 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

October 14, 2009

Commission File Number: 001-15128

United Microelectronics Corporation
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(Translation of registrant’s name into English)
 
No. 3 Li Hsin Road II
Science Park
Hsinchu, Taiwan, R.O.C.
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(Address of principal executive office)
 
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:  [x] Form 20-F    [ ] Form 40-F
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  [ ]
 
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  [ ]
 
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:  [ ] Yes    [x] No
 
If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):    n/a 
 



SIGNATURES
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
 
    United Microelectronics Corporation
     
Date: 10/14/2009 By: Chitung Liu

  Name:  Chitung Liu
  Title: Chief Financial Officer
     

EXHIBIT INDEX

Exhibit No.   Description

 
99.1   Press Release, dated October 14, 2009, relating to the change of the depositary for American Depositary Shares of the Registrant.
99.2   Form of Amended and Restated Deposit Agreement, among United Microelectronics Corporation, JPMorgan Chase Bank, N.A. as depositary, and all Holders and Beneficial Owners from time to time of American Depositary Receipts issued thereunder.