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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/25/2020
Application #:
15946940
Filing Dt:
04/06/2018
Publication #:
Pub Dt:
10/10/2019
Inventors:
Ye Feng, Marcus Musselman, Andrew D. Bailey III, Mehmet Derya Tetiker et al
Title:
METHOD OF ETCH MODEL CALIBRATION USING OPTICAL SCATTEROMETRY
Assignment: 1
Reel/Frame:
046006/0244Recorded: 06/06/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/05/2008
Exec Dt:
04/05/2018
Exec Dt:
03/28/2018
Exec Dt:
03/29/2018
Exec Dt:
04/04/2018
Exec Dt:
03/28/2018
Exec Dt:
03/28/2018
Assignee:
4650 CUSHING PARKWAY
FREMONT, CALIFORNIA 94538
Correspondent:
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P.O. BOX 70250
OAKLAND, CA 94612-0250

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