James K. NG

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-color indicator lighting
- Patent number 8,545,046
- Issue date Oct 1, 2013
- James K. Ng
- F21 - LIGHTING
Information Patent Grant
Universal authentication method
- Patent number 8,307,209
- Issue date Nov 6, 2012
- James Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED lighting system
- Patent number 7,847,486
- Issue date Dec 7, 2010
- Dr. LED (Holdings), Inc.
- James K. Ng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PCB contact arrangement
- Patent number 7,450,394
- Issue date Nov 11, 2008
- Dr. LED (Holding), Inc.
- James K. Ng
- F21 - LIGHTING
Information Patent Grant
Bi-directional LED-based light
- Patent number 7,053,560
- Issue date May 30, 2006
- Dr. LED (Holdings), Inc.
- James K. Ng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-COLOR INDICATOR LIGHTING
- Publication number 20110128729
- Publication date Jun 2, 2011
- James K. NG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
UNIVERSAL AUTHENTICATION METHOD
- Publication number 20100005303
- Publication date Jan 7, 2010
- James Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIVERSAL AUTHENTICATION METHOD
- Publication number 20090158038
- Publication date Jun 18, 2009
- James Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PCB CONTACT ARRANGEMENT
- Publication number 20090066208
- Publication date Mar 12, 2009
- JAMES K. NG
- F21 - LIGHTING
Information Patent Application
Led lighting system
- Publication number 20090021185
- Publication date Jan 22, 2009
- James K. Ng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PCB contact arrangement
- Publication number 20060199304
- Publication date Sep 7, 2006
- James K. Ng
- F21 - LIGHTING