Jinsheng XU

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and device for exchanging name card
- Patent number 10,397,147
- Issue date Aug 27, 2019
- Tencent Technology (Shenzhen) Company Limited
- Jingzhong Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND DEVICE FOR EXCHANGING NAME CARD
- Publication number 20170026316
- Publication date Jan 26, 2017
- Tencent Technology (Shenzhen) Company Limited
- Jingzhong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE