Qin He

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Shonzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD, SYSTEM, TOKEN CONREOLLER AND MEMORY DATABASE FOR IMPLEMENTI...
- Publication number 20130238676
- Publication date Sep 12, 2013
- Huawei Technologies Co., Ltd
- Feng Zha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SEARCHING FOR ONLINE USERS
- Publication number 20090106212
- Publication date Apr 23, 2009
- Huawei Technologies Co., Ltd
- Qin He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, APPARATUS AND METHOD FOR MAINTAINING PRESENCE INFORMATION O...
- Publication number 20090083419
- Publication date Mar 26, 2009
- Huawei Technologies Co., Ltd
- Qin He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, server and system for subscribing for presence information
- Publication number 20080134259
- Publication date Jun 5, 2008
- Huawei Technologies Co., Ltd.
- Qin He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE