Hanmin Zhao

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device with bonded interface
- Patent number 8,692,286
- Issue date Apr 8, 2014
- Philips Lumileds Lighing Company LLC
- Patrick N. Grillot
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device including porous layer
- Patent number 8,174,025
- Issue date May 8, 2012
- Philips Lumileds Lighting Company, LLC
- John E. Epler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with porous diffusing reflector
- Patent number 7,601,989
- Issue date Oct 13, 2009
- Philips Lumileds Lighting Company, LLC
- John E. Epler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low loss grating for high efficiency wavelength stabilized high pow...
- Patent number 7,457,341
- Issue date Nov 25, 2008
- JDS Uniphase Corporation
- Matthew Glenn Peters
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE WITH BONDED INTERFACE
- Publication number 20140183595
- Publication date Jul 3, 2014
- PHILIPS LUMILEDS LIGHTING COMPANY, LLC
- Patrick N. GRILLOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE WITH BONDED INTERFACE
- Publication number 20090152584
- Publication date Jun 18, 2009
- PHILIPS LUMILEDS LIGHTING COMPANY, LLC
- PATRICK N. GRILLOT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED with Porous Diffusing Reflector
- Publication number 20080237619
- Publication date Oct 2, 2008
- PHILIPS LUMILEDS LIGHTING COMPANY, LLC
- John E. Epler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Light Emitting Device Including Porous Layer
- Publication number 20070284607
- Publication date Dec 13, 2007
- PHILIPS LUMILEDS LIGHTING COMPANY, LLC
- John E. Epler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low loss grating for high efficiency wavelength stabilized high pow...
- Publication number 20060187995
- Publication date Aug 24, 2006
- JDS Uniphase Corporation
- Matthew Glenn Peters
- H01 - BASIC ELECTRIC ELEMENTS