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Reel/Frame:059716/0278   Pages: 11
Recorded: 03/29/2022
Attorney Dkt #:P/2850-651 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
06/06/2023
Application #:
17706962
Filing Dt:
03/29/2022
Publication #:
Pub Dt:
07/14/2022
Title:
MASK STRUCTURE OPTIMIZATION DEVICE, MASK STRUCTURE OPTIMIZATION METHOD, AND PROGRAM
Assignors
1
Exec Dt:
08/05/2020
2
Exec Dt:
06/30/2020
3
Exec Dt:
06/16/2020
4
Exec Dt:
07/21/2020
5
Exec Dt:
06/30/2020
Assignees
1
2-1, HIROSAWA, WAKO-SHI
SAITAMA, JAPAN 351-0198
2
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-0033
Correspondence name and address
OSTROLENK FABER LLP
845 THIRD AVENUE
8TH FLOOR
NEW YORK, NY 10022

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