Xinwan Li

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Fast tunable wavelength selective optical switch
- Patent number 6,868,199
- Issue date Mar 15, 2005
- Shanghai Jiaotong University
- Xinwan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Fast tunable wavelength selective optical switch
- Publication number 20040062473
- Publication date Apr 1, 2004
- Xinwan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE