Patent Assignment Details
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| Reel/Frame: | 052386/0921 | |
| Pages: | 4 |
| | Recorded: | 04/14/2020 | | |
| Attorney Dkt #: | P200340US00 |
| 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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11/23/2021
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Application #:
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16847746
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Filing Dt:
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04/14/2020
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Publication #:
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Pub Dt:
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09/16/2021
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Title:
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METHOD AND DEVICE FOR ADJUSTING MULTIMEDIA BLACKBOARD, MEDIUM, AND ELECTRONIC APPARATUS
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Assignee
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| 12F, NO. 1 BUILDING, NO. 54, SHIJINGSHAN ROAD, SHIJINGSHAN DISTRICT |
| BEIJING, CHINA 100043 |
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Correspondence name and address
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WESTERMAN HATTORI DANIELS & ADRIAN LLP
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8500 LEESBURG PIKE SUITE 7500
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TYSONSVA, VA 22182
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05/12/2024 04:38 PM
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