Patent Assignment Details
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Reel/Frame: | 057786/0952 | |
| Pages: | 10 |
| | Recorded: | 10/14/2021 | | |
Attorney Dkt #: | 20724-0008US01 |
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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17474020
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Filing Dt:
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09/13/2021
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Title:
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METHODS AND SYSTEMS FOR OFFLINE VERIFICATION CODE GENERATION BASED ON SMART DOOR LOCK SYSTEM
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Assignee
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12TH FLOOR, BUILDING 1, AREA 2, NO. 81 BEIQING ROAD, HAIDIAN DISTRICT |
BEIJING, CHINA |
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Correspondence name and address
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XIAOBING ZHANG
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PO BOX 423
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MCLEAN, VA 22101
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09/23/2024 05:35 AM
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