Chiu Ho Wong

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for dimming of a light source
- Patent number 9,642,202
- Issue date May 2, 2017
- EcoSense Lighting Inc
- Hang Fai Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems and methods for dimming of a light source
- Patent number 9,307,588
- Issue date Apr 5, 2016
- ECOSENSE LIGHTING INC.
- Hang Fai Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DIMMING OF A LIGHT SOURCE
- Publication number 20160174319
- Publication date Jun 16, 2016
- ECOSENSE LIGHTING INC.
- Hang Fai Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR DIMMING OF A LIGHT SOURCE
- Publication number 20140176016
- Publication date Jun 26, 2014
- ECOSENSE LIGHTING INC.
- Hang Fai Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR