Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 052471/0470 | |
| Pages: | 3 |
| | Recorded: | 04/23/2020 | | |
| Attorney Dkt #: | 065722-000241 |
| 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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12/13/2022
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Application #:
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16856016
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Filing Dt:
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04/22/2020
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Publication #:
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Pub Dt:
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10/29/2020
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Title:
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Method and Electronic Circuit for Improving a Driving Force Function of an Electrodynamic Acoustic Transducer
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Assignee
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| 20 TONGJI SOUTH ROAD |
| BEIJING ECONOMIC TECHNOLOGICAL DEVELOPMENT ZONE |
| BEIJING, CHINA 100176 |
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Correspondence name and address
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STEVEN MCMAHON ZELLER
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10 SOUTH WACKER DRIVE
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SUITE 2300
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CHICAGO, IL 60606
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09/24/2024 08:45 AM
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