Patent Assignment Details
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| Reel/Frame: | 051660/0942 | |
| Pages: | 4 |
| | Recorded: | 01/29/2020 | | |
| Attorney Dkt #: | 4030-0815 |
| 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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02/08/2022
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Application #:
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16775960
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Filing Dt:
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01/29/2020
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Publication #:
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Pub Dt:
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07/30/2020
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Title:
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ETCHING METHOD, PLASMA PROCESSING APPARATUS, AND PROCESSING SYSTEM
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Assignee
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| 3-1 AKASAKA 5-CHOME, MINATO-KU |
| TOKYO, JAPAN 107-6325 |
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Correspondence name and address
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ROTHWELL, FIGG, ERNST & MANBECK, P.C.
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607 14TH STREET, N.W.
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SUITE 800
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WASHINGTON, DC 20005
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