Zhilong Qian

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intersystem single sign-on
- Patent number 8,589,442
- Issue date Nov 19, 2013
- Alibaba Group Holding Limited
- Yongming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information Patent Grant
Intersystem single sign-on
- Patent number 8,250,095
- Issue date Aug 21, 2012
- Alibaba Group Holding Limited
- Yongming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Intersystem Single Sign-On
- Publication number 20120284190
- Publication date Nov 8, 2012
- ALIBABA GROUP HOLDING LIMITED
- Yongming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 Message Retransmission and Intersystem Messag...
- Publication number 20090300449
- Publication date Dec 3, 2009
- ALIBABA GROUP HOLDING LIMITED
- Zhilong Qian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERSYSTEM SINGLE SIGN-ON
- Publication number 20070240206
- Publication date Oct 11, 2007
- ALIBABA.COM CORPORATION
- Yongming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE