Xueyuan Liu

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Webster, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide shuttle MEMS variable optical attenuator
- Patent number 7,298,954
- Issue date Nov 20, 2007
- Xerox Corporation
- Xueyuan Liu
- G02 - OPTICS
Information Patent Grant
Cantilever beam MEMS variable optical attenuator
- Patent number 7,242,825
- Issue date Jul 10, 2007
- Xerox Corporation
- Pinyen Lin
- G02 - OPTICS
Information Patent Grant
Decreased crosstalk in adjacent photonic waveguides
- Patent number 7,116,880
- Issue date Oct 3, 2006
- Xerox Corporation
- Xueyuan Liu
- G02 - OPTICS
Information Patent Grant
Waveguide structures and methods
- Patent number 6,987,920
- Issue date Jan 17, 2006
- Xerox Corporation
- Kristine A. German
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Waveguide shuttle MEMS variable optical attenuator
- Publication number 20060291794
- Publication date Dec 28, 2006
- Xerox Corporation.
- Xueyuan Liu
- G02 - OPTICS
Information Patent Application
Cantilever beam MEMS variable optical attenuator
- Publication number 20060127029
- Publication date Jun 15, 2006
- Xerox Corporation.
- Pinyen Lin
- G02 - OPTICS
Information Patent Application
WAVEGUIDE STRUCTURES AND METHODS
- Publication number 20050286850
- Publication date Dec 29, 2005
- Xerox Corporation.
- Kristine A. German
- G02 - OPTICS