Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/18/2024
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Application #:
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17880695
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Filing Dt:
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08/04/2022
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Publication #:
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Pub Dt:
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07/20/2023
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Inventors:
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Yu Shen, Yiwei Zhou, Qiang Dan, Shiyang Cheng, Yang Li
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Title:
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Piezoelectric Speaker
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| TOWER A BUILDING, EAST LAKE FREE TRADE ZONE, NO. 777 OPTICAL VALLEY 3TH RD, WUHAN, HUBEI, CHINA |
| WUHAN, CHINA |
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| MICHAEL WIERSCH |
| 2401 RIPPEY RD |
| LOOMIS, CA 95650 |
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