Yunhao ZHANG

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Xian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus with liveness testing
- Patent number 11,625,954
- Issue date Apr 11, 2023
- Samsung Electronics Co., Ltd.
- Youngjun Kwak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with liveness testing
- Patent number 11,256,938
- Issue date Feb 22, 2022
- Samsung Electronics Co., Ltd.
- Youngjun Kwak
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND ELECTRONIC DEVICE WITH VISUAL CODE PROCESSING
- Publication number 20240320454
- Publication date Sep 26, 2024
- Samsung Electronics Co., Ltd.
- YunHao ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH PREVIEW IMAGE GENERATION
- Publication number 20230308599
- Publication date Sep 28, 2023
- Samsung Electronics Co., Ltd.
- Jingu HEO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH LIVENESS TESTING
- Publication number 20220148338
- Publication date May 12, 2022
- Samsung Electronics Co., Ltd.
- Youngjun KWAK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS WITH LIVENESS TESTING
- Publication number 20210166045
- Publication date Jun 3, 2021
- Samsung Electronics Co., Ltd.
- Youngjun KWAK
- G06 - COMPUTING CALCULATING COUNTING