Qi Guan

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Patents Grantslast 30 patents

Information Patent Grant
Method for single sign-on when using a set-top box
- Patent number 8,756,624
- Issue date Jun 17, 2014
- Nokia Siemens Networks GmbH & Co. KG
- Marc Blommaert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication server network for computer networks
- Patent number 7,817,646
- Issue date Oct 19, 2010
- Siemens Aktiengesellschaft
- Qi Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for Single Sign-On When Using a Set-Top Box
- Publication number 20100023962
- Publication date Jan 28, 2010
- Marc Blommaert
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication Server Network for Computer Networks
- Publication number 20070268912
- Publication date Nov 22, 2007
- Qi Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for exchanging messages in a chat group
- Publication number 20050037809
- Publication date Feb 17, 2005
- Qi Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adjustable profile controlled and individualizeable call management...
- Publication number 20040174971
- Publication date Sep 9, 2004
- Qi Guan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE