Joseph Ip

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Kanata, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and circuit for demultiplexing an optical signal
- Patent number 6,040,932
- Issue date Mar 21, 2000
- Gary S. Duck
- G02 - OPTICS
Information Patent Grant
Hybrid bi-directional wavelength division multiplexing device
- Patent number 5,909,295
- Issue date Jun 1, 1999
- Jinghui Li
- G02 - OPTICS