Patent Assignment Details
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| Reel/Frame: | 052191/0326 | |
| Pages: | 4 |
| | Recorded: | 03/23/2020 | | |
| Attorney Dkt #: | 13020017US |
| 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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11/30/2021
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Application #:
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16825135
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Filing Dt:
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03/20/2020
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Publication #:
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Pub Dt:
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07/09/2020
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Title:
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CALCULATION BOARD POWER STAGE CIRCUIT, AND CALCULATION BOARD
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Assignee
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| F2, BUILDING 25, COURTYARD 1, BAOSHENG SOUTH ROAD, HAIDIAN DISTRICT |
| BEIJING, CHINA 100192 |
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Correspondence name and address
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MAIER & MAIER, PLLC
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345 SOUTH PATRICK STREET
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ALEXANDRIA, VA 22314
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05/23/2024 10:04 PM
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