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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	8048589	Issue Dt:	11/01/2011	Application #:	11192667	Filing Dt:	07/30/2005
Publication #:	20070026320	Pub Dt:	02/01/2007
Inventors:	Yi-Ming Dai, Chien-Hsing Wu, Chi-Hung Liao, Li-Kong Turn
Title:	PHASE SHIFT PHOTOMASK PERFORMANCE ASSURANCE METHOD

Assignment: 1

Reel/Frame:

016830/0655

Recorded: 07/30/2005

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

DAI, YI-MING

Exec Dt:

07/26/2005

WU, CHIEN-HSING

Exec Dt:

07/26/2005

LIAO, CHI-HUNG

Exec Dt:

07/26/2005

TURN, LI-KONG

Exec Dt:

07/26/2005

Assignee:

TAIWAN SEMICONDUCTOR MANUFACTURING CO. LTD.

NO. 8, LI-HSIN RD. 6

SCIENCE-BASED INDUSTRIAL PARK

HSIN-CHU, TAIWAN R.O.C.

Correspondent:

RANDY W. TUNG

TUNG & ASSOCIATES

838 W. LONG LAKE ROAD

SUITE 120

BLOOMFIELD HILLS, MI 48302

Assignment: 2

Reel/Frame:

016886/0309

Recorded: 12/13/2005

Pages: 3

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ADD EXECUTION DATE PREVIOUSLY RECORDED ON REEL 016830 FRAME 0655. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.

Assignors:

DAI, YI-MING

Exec Dt:

07/26/2005