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Laughing Rabbit, Inc.
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Blachley, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rechargeable light-emitting diode driver circuit
Patent number
7,649,323
Issue date
Jan 19, 2010
Laughing Rabbit, Inc.
Kurt Kuhlmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LCD optic shutter
Patent number
7,540,644
Issue date
Jun 2, 2009
Laughing Rabbit, Inc.
David M. Allen
G02 - OPTICS
Information
Patent Grant
Rex LED flashlight
Patent number
D593238
Issue date
May 26, 2009
Laughing Rabbit, Inc.
David M. Allen
D26 - Lighting
Information
Patent Grant
Step down power management system for LED flashlight
Patent number
7,394,211
Issue date
Jul 1, 2008
Laughing Rabbit, Inc.
Kurt Kuhlmann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting diode driver circuit and method
Patent number
7,015,654
Issue date
Mar 21, 2006
Laughing Rabbit, Inc.
Kurt A. Kuhlmann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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last 30 trademarks