Georgiana Hsu

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Bronx, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Exit sign illuminated by color LEDs
- Patent number 8,911,134
- Issue date Dec 16, 2014
- DeNovo Lighting, LLC
- Georgiana Hsu
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
EXIT SIGN ILLUMINATED BY COLOR LEDS
- Publication number 20160148472
- Publication date May 26, 2016
- DeNovo Lighting, LLC
- Georgiana HSU
- F21 - LIGHTING
Information Patent Application
Exit sign illuminated by color leds
- Publication number 20110232143
- Publication date Sep 29, 2011
- Georgiana Hsu
- G08 - SIGNALLING
Information Patent Application
Exit sign illuminated by color LEDs
- Publication number 20080295371
- Publication date Dec 4, 2008
- Georgiana Hsu
- G08 - SIGNALLING