Xijia Gu

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Optical sensor having π-phase shifted Bragg grating and optical sen...
- Patent number 10,768,061
- Issue date Sep 8, 2020
- FIBOS INC.
- Nicholas Burgwin
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber diffuser
- Patent number 6,398,778
- Issue date Jun 4, 2002
- Photonics Research Ontario
- Xijia Gu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SENSOR HAVING PI-PHASE SHIFTED BRAGG GRATING AND OPTICAL SE...
- Publication number 20180372566
- Publication date Dec 27, 2018
- FIBOS
- Nicholas BURGWIN
- G01 - MEASURING TESTING
Information Patent Application
Shaping a laser beam with a fiber-based device
- Publication number 20090097807
- Publication date Apr 16, 2009
- Xijia Gu
- G02 - OPTICS