COFAN USA, INC.

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reflective pockets in LED mounting
- Patent number 9,076,939
- Issue date Jul 7, 2015
- COFAN USA, Inc.
- Chang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip on board light emitting diode device having dissipation unit a...
- Patent number 8,975,659
- Issue date Mar 10, 2015
- COFAN USA, Inc.
- Pao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit board with thermo-conductive pillar
- Patent number 8,698,186
- Issue date Apr 15, 2014
- COFAN USA, Inc.
- Lac Nguyen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reflective pockets in LED mounting
- Patent number 8,497,143
- Issue date Jul 30, 2013
- COFAN USA, Inc.
- Chang Han
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of Forming Thermal Conductive Pillar in Metal Core Printed C...
- Publication number 20140116613
- Publication date May 1, 2014
- COFAN USA, INC.
- Chang Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Designs and Fabrication Processes of a Heatsink
- Publication number 20140069695
- Publication date Mar 13, 2014
- COFAN USA, INC.
- Chang Han
- F21 - LIGHTING
Information Patent Application
REFLECTIVE POCKETS IN LED MOUNTING
- Publication number 20140008682
- Publication date Jan 9, 2014
- COFAN USA, INC.
- Chang Han
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks