Po-Hung Yau

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Kaohsiung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for improving uniformity used in a backlight module
- Patent number 6,883,932
- Issue date Apr 26, 2005
- Industrial Technology Research Institute
- I-Kai Pan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Micro-structure color wavelenght division device
- Publication number 20070242191
- Publication date Oct 18, 2007
- Po-Hung Yau
- G02 - OPTICS
Information Patent Application
Planar package structure for high power light emitting diode
- Publication number 20050145867
- Publication date Jul 7, 2005
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Po-Hung Yau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Differactive micro-structure color wavelength division device
- Publication number 20050062928
- Publication date Mar 24, 2005
- Po-Hung Yau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for improving uniformity used in a backlight module
- Publication number 20050013131
- Publication date Jan 20, 2005
- Industrial Technology Research Institute
- I-Kai Pan
- G02 - OPTICS
Information Patent Application
Composite micro-structured sheet for diffusing and condensing light
- Publication number 20050013001
- Publication date Jan 20, 2005
- Industrial Technology Research Institute
- I-Kai Pan
- G02 - OPTICS