Kai BIAN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Facial recognition method and apparatus, device and storage medium
- Patent number 12,254,715
- Issue date Mar 18, 2025
- China Unionpay Co., Ltd.
- Peilin Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and device for updating feature vector database,...
- Patent number 12,242,585
- Issue date Mar 4, 2025
- China Unionpay Co., Ltd.
- Weipeng Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND DEVICE FOR UPDATING FEATURE VECTOR DATABASE,...
- Publication number 20240378275
- Publication date Nov 14, 2024
- China Unionpay Co., Ltd
- Weipeng WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FACIAL RECOGNITION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
- Publication number 20240331441
- Publication date Oct 3, 2024
- China Unionpay Co., Ltd
- Peilin CHAI
- G06 - COMPUTING CALCULATING COUNTING