Chengwei Lin

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Card voucher use system, method, device and server
- Patent number 11,263,627
- Issue date Mar 1, 2022
- Tencent Technology (Shenzhen) Company Limited
- Wa Ye
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CARD VOUCHER USE SYSTEM, METHOD, DEVICE AND SERVER
- Publication number 20190087818
- Publication date Mar 21, 2019
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wa YE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING METHOD AND SERVER
- Publication number 20180260852
- Publication date Sep 13, 2018
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Wa Ye
- G06 - COMPUTING CALCULATING COUNTING