YueZhong Feng

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Union City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical multiplexer and demultiplexer apparatus utilizing multiple...
- Patent number 7,158,697
- Issue date Jan 2, 2007
- Avanex Corporation
- Xuehua Wu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical multiplexer and demultiplexer apparatus utilizing multiple...
- Publication number 20040151425
- Publication date Aug 5, 2004
- Xuehua Wu
- G02 - OPTICS