Bujin Guo

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Wavelength-selectable laser device providing spatially-selectable w...
- Patent number 10,418,782
- Issue date Sep 17, 2019
- Applied Optoelectronics, Inc.
- Jun Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-selectable laser device providing spatially-selectable w...
- Patent number 9,698,567
- Issue date Jul 4, 2017
- Applied Optoelectronics, Inc.
- Jun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization conversion and recycling method and apparatus
- Patent number 7,097,315
- Issue date Aug 29, 2006
- Microsensor Technology
- Haizhang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH-SELECTABLE LASER DEVICE PROVIDING SPATIALLY-SELECTABLE W...
- Publication number 20170310085
- Publication date Oct 26, 2017
- APPLIED OPTOELECTRONICS, INC.
- Jun Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-SELECTABLE LASER DEVICE PROVIDING SPATIALLY-SELECTABLE W...
- Publication number 20130016973
- Publication date Jan 17, 2013
- APPLIED OPTOELECTRONICS, INC.
- Jun Zheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polarization Conversion and Recycling Method and Apparatus
- Publication number 20040090763
- Publication date May 13, 2004
- Microsensor Technology
- Haizhang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE