Chung-Che Dan

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Banciao City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wafer-type light emitting device having precisely coated wavelength...
- Patent number 8,648,370
- Issue date Feb 11, 2014
- Semileds Optoelectronics Co., Ltd.
- Wen-Huang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip-type light emitting device having precisely coated wavelength-...
- Patent number 8,614,453
- Issue date Dec 24, 2013
- SemiLEDs Optoelectronics Co., Ltd.
- Wen-Huang Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL PACKAGE
- Publication number 20230343894
- Publication date Oct 26, 2023
- EPISTAR CORPORATION
- Chao Chi TU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHIP-TYPE LIGHT EMITTING DEVICE HAVING PRECISELY COATED WAVELENGTH-...
- Publication number 20110316027
- Publication date Dec 29, 2011
- Semileds Optoelectronics Co., Ltd., a Taiwanese Corporation
- Wen-Huang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER-TYPE LIGHT EMITTING DEVICE HAVING PRECISELY COATED WAVELENGTH...
- Publication number 20110316017
- Publication date Dec 29, 2011
- Semileds Optoelectronics Co., Ltd., a Taiwanese Corporation
- Wen-Huang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED WITH IMPROVED EXTERNAL LIGHT EXTRACTION EFFICIENCY
- Publication number 20090321758
- Publication date Dec 31, 2009
- WEN-HUANG LIU
- H01 - BASIC ELECTRIC ELEMENTS