De-Gui Sun

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
High-performance electro-optic intensity modulator using polymeric...
- Patent number 6,320,990
- Issue date Nov 20, 2001
- Nu-Wave Photonics, Inc.
- De-Gui Sun
- G02 - OPTICS
Information Patent Grant
Optical switch utilizing two unidirectional waveguide couplers
- Patent number 6,233,378
- Issue date May 15, 2001
- Nu-Wave Photonics Inc.
- De-Gui Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Novel optical waveguide switch using cascaded mach-zehnder interfer...
- Publication number 20020159684
- Publication date Oct 31, 2002
- Zenastra Photonics Inc.
- De-Gui Sun
- G02 - OPTICS