Yukun TUO

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
User identity verification method, apparatus and system
- Patent number 10,467,490
- Issue date Nov 5, 2019
- Alibaba Group Holding Limited
- Le He
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
USER IDENTITY VERIFICATION METHOD, APPARATUS AND SYSTEM
- Publication number 20200026940
- Publication date Jan 23, 2020
- ALIBABA GROUP HOLDING LIMITED
- Le HE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USER IDENTITY VERIFICATION METHOD, APPARATUS AND SYSTEM
- Publication number 20190188509
- Publication date Jun 20, 2019
- ALIBABA GROUP HOLDING LIMITED
- Le HE
- G06 - COMPUTING CALCULATING COUNTING