Lei Li

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for risk monitoring in online business
- Patent number 10,839,328
- Issue date Nov 17, 2020
- ADVANCED NEW TECHNOLOGIES CO., LTD.
- Li Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmitting information using virtual input layout
- Patent number 8,484,480
- Issue date Jul 9, 2013
- Alibaby Group Holding Limited
- Li Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for message retransmission and intersystem messag...
- Patent number 8,412,997
- Issue date Apr 2, 2013
- Alibaba Group Holding Limited
- Zhilong Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmitting Information Using Virtual Input Layout
- Publication number 20110191591
- Publication date Aug 4, 2011
- Li Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Reliable Intersystem Message Notification
- Publication number 20110173495
- Publication date Jul 14, 2011
- ALIBABA GROUP HOLDING LIMITED
- Zhilong Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Risk Monitoring in Online Business
- Publication number 20100174570
- Publication date Jul 8, 2010
- ALIBABA GROUP HOLDING LIMITED
- Li Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Message Retransmission and Intersystem Messag...
- Publication number 20090300449
- Publication date Dec 3, 2009
- ALIBABA GROUP HOLDING LIMITED
- Zhilong Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE