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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/14/2015
Application #:
12978922
Filing Dt:
12/27/2010
Publication #:
Pub Dt:
06/28/2012
Inventor:
Jie Li
Title:
Simultaneous Measurement Of Multiple Overlay Errors Using Diffraction Based Overlay
Assignment: 1
Reel/Frame:
025545/0082Recorded: 12/28/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/28/2010
Assignee:
1550 BUCKEYE DRIVE
MILPITAS, CALIFORNIA 95035
Correspondent:
MICHAEL J. HALBERT
18805 COX AVE., STE. 220
SARATOGA, CA 95070
Assignment: 2
Reel/Frame:
052544/0224Recorded: 04/30/2020Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2019
Assignee:
16 JONSPIN ROAD
WILMINGTON, MASSACHUSETTS 01887
Correspondent:
ELENI ZACHARI
184 SHEPHERDS BUSH RD
LONDON, W67NL UNITED KINGDOM

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