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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
17875282
Filing Dt:
07/27/2022
Publication #:
20220373890
Pub Dt:
11/24/2022
Inventors:
Chih-Tsung SHIH, Chen-Ming WANG, Yahru CHENG, Bo-Tsun LIU, Tsung Chuan LEE
Title:
METHOD OF REDUCING UNDESIRED LIGHT INFLUENCE IN EXTREME ULTRAVIOLET EXPOSURE
Assignment: 1
Reel/Frame:
062592/0316Recorded: 02/04/2023Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHIH, CHIH-TSUNG
Exec Dt:
01/31/2020
LIU, BO-TSUN
Exec Dt:
01/31/2020
WANG, CHIEN-MING
Exec Dt:
02/17/2020
CHENG, YAHRU
Exec Dt:
02/04/2020
LEE, TSUNG CHUAN
Exec Dt:
02/10/2020
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8 LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Correspondent:
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:
063120/0012Recorded: 03/20/2023Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 062592 FRAME: 0316. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors:
SHIH, CHIH-TSUNG
Exec Dt:
01/31/2020
LIU, BO-TSUN
Exec Dt:
01/31/2020
WANG, CHEN-MING
Exec Dt:
02/17/2020
CHENG, YAHRU
Exec Dt:
02/04/2020
LEE, TSUNG CHUAN
Exec Dt:
02/10/2020
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO. 8 LI-HSIN RD. 6, SCIENCE BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Correspondent:
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, NW
WASHINGTON, DC 20001

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