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Susan J. Leong
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New York, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Power controls with photosensor for tube mounted LEDs with ballast
Patent number
7,490,957
Issue date
Feb 17, 2009
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Information
Patent Grant
Power controls for tube mounted LEDs with ballast
Patent number
7,067,992
Issue date
Jun 27, 2006
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Information
Patent Grant
LED retrofit lamp
Patent number
6,853,151
Issue date
Feb 8, 2005
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Information
Patent Grant
Tubular housing with light emitting diodes
Patent number
6,762,562
Issue date
Jul 13, 2004
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Power Controls for Tube Mounted Leds With Ballast
Publication number
20080290814
Publication date
Nov 27, 2008
Susan J. Leong
F21 - LIGHTING
Information
Patent Application
Power controls with photosensor for tube mounted LEDs with ballast
Publication number
20050281030
Publication date
Dec 22, 2005
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Information
Patent Application
Power controls for tube mounted LEDs with ballast
Publication number
20050162101
Publication date
Jul 28, 2005
DeNovo Lighting, LLC
Susan J. Leong
F21 - LIGHTING
Information
Patent Application
Led retrofit lamp
Publication number
20040189218
Publication date
Sep 30, 2004
Susan J. Leong
F21 - LIGHTING
Information
Patent Application
TUBULAR HOUSING WITH LIGHT EMITTING DIODES
Publication number
20040095078
Publication date
May 20, 2004
Susan J. Leong
F21 - LIGHTING