Patent Assignment Details
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| Reel/Frame: | 052098/0973 | |
| Pages: | 2 |
| | Recorded: | 03/12/2020 | | |
| Attorney Dkt #: | T6837-23653US01 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/01/2022
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Application #:
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16646790
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Filing Dt:
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03/12/2020
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Publication #:
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Pub Dt:
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07/22/2021
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Title:
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ETCHING APPARATUS AND ETCHING METHOD AND DETECTING APPARATUS OF FILM THICKNESS
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Assignee
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| 24-14, NISHI-SHIMBASHI 1-CHOME |
| MINATO-KU, TOKYO, JAPAN 105-8717 |
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Correspondence name and address
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ERIC G. KING
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MILES & STOCKBRIDGE PC
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1751 PINNACLE DRIVE, SUITE 1500
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TYSONS CORNER, VA 22102
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