Jingqun Xi

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency directional light source using lens optics
- Patent number 9,046,241
- Issue date Jun 2, 2015
- Jingqun Xi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Broad Band Anti-Reflection Coating for Photovoltaic Devices and Oth...
- Publication number 20150349147
- Publication date Dec 3, 2015
- RAYDEX TECHNOLOGY, INC.
- Jingqun Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTIONAL LIGHT SOURCE
- Publication number 20150308661
- Publication date Oct 29, 2015
- RAYDEX TECHNOLOGY, INC.
- Jingqun Xi
- F21 - LIGHTING
Information Patent Application
METHOD AND STRUCTURE OF OPTICAL THIN FILM USING CRYSTALLIZED NANO-P...
- Publication number 20130170044
- Publication date Jul 4, 2013
- RAYDEX TECHNOLOGY, INC.
- Frank W. Mont
- B82 - NANO-TECHNOLOGY
Information Patent Application
HIGH EFFICIENCY DIRECTIONAL LIGHT SOURCE WITH CONCENTRATED LIGHT OU...
- Publication number 20130120986
- Publication date May 16, 2013
- RAYDEX TECHNOLOGY, INC.
- Jingqun Xi
- G02 - OPTICS
Information Patent Application
HIGH EFFICIENCY DIRECTIONAL LIGHT SOURCE USING LENS OPTICS
- Publication number 20130121004
- Publication date May 16, 2013
- RAYDEX TECHNOLOGY, INC.
- Jingqun Xi
- G02 - OPTICS
Information Patent Application
Spectrally Tunable Optical Filter
- Publication number 20130021669
- Publication date Jan 24, 2013
- RAYDEX TECHNOLOGY, INC.
- Jingqun Xi
- B82 - NANO-TECHNOLOGY