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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05/05/2020
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Application #:
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15751769
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Filing Dt:
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02/09/2018
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Publication #:
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Pub Dt:
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08/16/2018
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Inventors:
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Ningyu Chen, Nan Hu, Zhuo Chen
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Title:
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ACCESS CONTROL METHOD AND DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 29, JINRONG AVE. |
| XICHENG DISTRICT |
| BEIJING, CHINA 100032 |
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| CHINA PAT INTELLECTUAL PROPERTY OFFICE |
| 2ND FLR., INTELLECTUAL PROPERTY BLD., #B |
| NO.21 HAIDIAN SOUTH RD., HAIDIAN D. |
| BEIJING, 100080 CHINA |
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