Cheng-Wei Chan

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Zhudong Town, TW

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Patents Grantslast 30 patents

Information Patent Grant
High-luminance UV LED nail lamp structure and LED light source modu...
- Patent number 8,696,161
- Issue date Apr 15, 2014
- Seoul National University Industry Foundation
- Ching-Jen Pan
- F26 - DRYING
Information Patent Grant
LED bulb structure having insertion end, and/or heat dissipation el...
- Patent number 8,143,770
- Issue date Mar 27, 2012
- Helio Optoelectronics Corporation
- Cheng-Wei Chan
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH-LUMINANCE UV LED NAIL LAMP STRUCTURE AND LED LIGHT SOURCE MODU...
- Publication number 20130109001
- Publication date May 2, 2013
- Helio Optoelectronics Corporation
- Ching-Jen PAN
- F26 - DRYING
Information Patent Application
LED BULB STRUCTURE HAVING INSERTION END, AND/OR HEAT DISSIPATION EL...
- Publication number 20100060131
- Publication date Mar 11, 2010
- Helio Optoelectronic Corporation
- Cheng-Wei Chan
- F21 - LIGHTING
Information Patent Application
Heat-dissipating module
- Publication number 20090244837
- Publication date Oct 1, 2009
- TAI-SOL ELECTRONICS CO., LTD.
- Cheng-Chin Chan
- F28 - HEAT EXCHANGE IN GENERAL