Patent Assignment Details
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Reel/Frame: | 057248/0387 | |
| Pages: | 3 |
| | Recorded: | 08/22/2021 | | |
Attorney Dkt #: | 2021A0159US1 |
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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12/20/2022
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Application #:
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17407197
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Filing Dt:
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08/20/2021
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Title:
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OPTICAL MICROPHONE WITH A DUAL LIGHT SOURCE
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Assignee
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A-BLOCK, NO.6 YUEXING 3RD ROAD,SOUTH HI-TECH INDUSTRIAL PARK, NANSHAN DISTRICT, |
SHENZHEN, P. R. CHINA, CHINA |
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Correspondence name and address
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MICHAEL WIERSCH
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2401 RIPPEY RD
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LOOMIS, CA 95650
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06/19/2024 11:43 PM
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