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Qing (Charles) Li
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Blacksburg, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Waterproof flexible and rigid LED lighting systems and devices
Patent number
8,641,229
Issue date
Feb 4, 2014
Virginia Optoelectronics, Inc.
Qing (Charles) Li
F21 - LIGHTING
Information
Patent Grant
LED lamp assembly
Patent number
8,534,878
Issue date
Sep 17, 2013
Virginia Optoelectronics, Inc.
Qing (Charles) Li
F21 - LIGHTING
Information
Patent Grant
Modular LED lighting systems and flexible or rigid strip lighting d...
Patent number
8,262,250
Issue date
Sep 11, 2012
Virginia Optoelectronics, Inc.
Qing Charles Li
F21 - LIGHTING
Information
Patent Grant
LED lamp assembly
Patent number
7,972,040
Issue date
Jul 5, 2011
Virginia Optoelectronics, Inc.
Qing Charles Li
F21 - LIGHTING
Information
Patent Grant
Spatio-temporal graphical user interface for querying videos
Patent number
7,598,977
Issue date
Oct 6, 2009
Mitsubishi Electric Research Laboratories, Inc.
Kathleen Ryall
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING DIODE LIGHT SOURCE MODULES
Publication number
20120002407
Publication date
Jan 5, 2012
Qing (Charles) Li
F21 - LIGHTING
Information
Patent Application
WATERPROOF FLEXIBLE AND RIGID LED LIGHTING SYSTEMS AND DEVICES
Publication number
20120002417
Publication date
Jan 5, 2012
Qing (Charles) Li
F21 - LIGHTING
Information
Patent Application
LED Lamp Assembly
Publication number
20110280015
Publication date
Nov 17, 2011
Qing (Charles) LI
F21 - LIGHTING
Information
Patent Application
CONNECTORS FOR LED STRIP LIGHTING
Publication number
20110255287
Publication date
Oct 20, 2011
Qing (Charles) Li
F21 - LIGHTING
Information
Patent Application
LED Light Source Module and Method for Producing the Same
Publication number
20100302789
Publication date
Dec 2, 2010
Qing LI
F21 - LIGHTING
Information
Patent Application
LED LAMP ASSEMBLY
Publication number
20100046223
Publication date
Feb 25, 2010
Qing Charles Li
F21 - LIGHTING
Information
Patent Application
Method for Packaging White-Light LED and LED Device Produced Thereby
Publication number
20100044726
Publication date
Feb 25, 2010
Qing LI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MODULAR LED LIGHTING SYSTEMS AND FLEXIBLE OR RIGID STRIP LIGHTING D...
Publication number
20100008090
Publication date
Jan 14, 2010
Qing Charles LI
F21 - LIGHTING
Information
Patent Application
Spatio-temporal graphical user interface for querying videos
Publication number
20060256210
Publication date
Nov 16, 2006
Kathleen Ryall
G06 - COMPUTING CALCULATING COUNTING