Zhen ZENG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Digital certificate verification method and apparatus, computer dev...
- Patent number 12,095,932
- Issue date Sep 17, 2024
- Tencent Technology (Shenzhen) Company Limited
- Rui Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital certificate management method and apparatus, computer devic...
- Patent number 11,349,674
- Issue date May 31, 2022
- Tencent Technology (Shenzhen) Company Limited
- Rui Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL CERTIFICATE MANAGEMENT METHOD AND APPARATUS, COMPUTER DEVIC...
- Publication number 20200396089
- Publication date Dec 17, 2020
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Rui GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL CERTIFICATE VERIFICATION METHOD AND APPARATUS, COMPUTER DEV...
- Publication number 20200382326
- Publication date Dec 3, 2020
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Rui GUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE