Julian Cheng

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and apparatuses for optically pumped vertical cav...
- Patent number 6,940,885
- Issue date Sep 6, 2005
- JDS Uniphase Corporation
- Julian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage multi-junction vertical cavity surface emitting laser
- Patent number 6,936,486
- Issue date Aug 30, 2005
- JDSU Uniphase Corporation
- Julian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quantum dot vertical cavity surface emitting laser
- Patent number 6,782,021
- Issue date Aug 24, 2004
- Xiaodong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically pumped long-wavelength VCSEL and methods of fabrication
- Patent number 6,642,070
- Issue date Nov 4, 2003
- Wenbin Jiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrically pumped long-wavelength VCSEL and methods of fabrication
- Patent number 6,489,175
- Issue date Dec 3, 2002
- Wenbin Jiang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low voltage multi-junction vertical cavity surface emitting laser
- Publication number 20050031005
- Publication date Feb 10, 2005
- JDS Uniphase Corporation
- Julian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low voltage multi-junction vertical cavity surface emitting laser
- Publication number 20040095978
- Publication date May 20, 2004
- Julian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low voltage multi-junction vertical cavity surface emitting laser
- Publication number 20040096996
- Publication date May 20, 2004
- Julian Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICALLY PUMPED LONG-WAVELENGTH VCSEL AND METHODS OF FABRICATION
- Publication number 20030157739
- Publication date Aug 21, 2003
- Wenbin Jiang
- B82 - NANO-TECHNOLOGY
Information Patent Application
Quantum dot vertical cavity surface emitting laser
- Publication number 20020176474
- Publication date Nov 28, 2002
- Xiaodong Huang
- B82 - NANO-TECHNOLOGY