Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 064294/0021 | |
| Pages: | 6 |
| | Recorded: | 07/18/2023 | | |
| Attorney Dkt #: | 4630.0730004 |
| 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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12/26/2023
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Application #:
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17542609
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Filing Dt:
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12/06/2021
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Publication #:
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Pub Dt:
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03/24/2022
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Title:
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Etch Profile Control of Interconnect Structures
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Assignee
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| NO. 8, LI-HSIN RD. 6, HSINCHU SCIENCE PARK |
| HSINCHU, TAIWAN 300-78 |
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Correspondence name and address
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STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, DC 20005
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05/16/2024 03:56 PM
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