Liu Weiwei

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating and distributing an internal cl...
- Patent number 7,613,164
- Issue date Nov 3, 2009
- Alcatel
- Li Chunxu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for generating and distributing an internal cl...
- Publication number 20050146363
- Publication date Jul 7, 2005
- ALCATEL
- Li Chunxu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE