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Carlile R. Stevens
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Horseshoe Bay, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluorescent ballast with isolated system interface
Patent number
8,093,820
Issue date
Jan 10, 2012
LUMEnergi
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluorescent ballast with fiber optic and IR control
Patent number
7,474,059
Issue date
Jan 6, 2009
LUMEnergi, Inc.
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluorescent ballast with unique dimming control
Patent number
7,397,203
Issue date
Jul 8, 2008
LUMEnergi, Inc.
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power line communication device and method
Patent number
7,230,522
Issue date
Jun 12, 2007
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fluorescent ballast with fiber optic and IR control
Patent number
6,876,160
Issue date
Apr 5, 2005
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fluorescent ballast with unique dimming control
Patent number
6,873,121
Issue date
Mar 29, 2005
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fluorescent ballast with isolated system interface
Patent number
6,870,326
Issue date
Mar 22, 2005
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fluorescent ballast with emergency lighting capability
Patent number
6,844,682
Issue date
Jan 18, 2005
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Uninterruptable power supply with energy control
Patent number
6,636,019
Issue date
Oct 21, 2003
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power inverter for driving alternating current loads
Patent number
6,628,093
Issue date
Sep 30, 2003
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High frequency inverter
Patent number
5,841,650
Issue date
Nov 24, 1998
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power quality and demand management module
Patent number
5,737,209
Issue date
Apr 7, 1998
Carlile Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power line communication system
Patent number
5,264,823
Issue date
Nov 23, 1993
Motorola Lighting, Inc.
Carlile R. Stevens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chopper for conventional ballast system
Patent number
4,970,437
Issue date
Nov 13, 1990
Motorola Lighting, Inc.
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Resonant switching regulator
Patent number
4,734,636
Issue date
Mar 29, 1988
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Variable frequency bridge inverter for driving gas discharge lamps
Patent number
4,684,850
Issue date
Aug 4, 1987
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Non-saturating, self-driven switching inverter for gas discharge de...
Patent number
4,563,616
Issue date
Jan 7, 1986
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power supply for a high intensity discharge or fluorescent lamp
Patent number
4,277,728
Issue date
Jul 7, 1981
Stevens Luminoptics
Carlile R. Stevens
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Capacitor charging system
Patent number
4,075,536
Issue date
Feb 21, 1978
Carlile R. Stevens
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Passive power line communication device and method
Publication number
20070285215
Publication date
Dec 13, 2007
Luminoptics, LLC
Carlile R. Stevens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power line communication device and method
Publication number
20050248440
Publication date
Nov 10, 2005
Carlile R. Stevens
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Uninterruptable power supply with energy control
Publication number
20020145338
Publication date
Oct 10, 2002
Carlile R. Stevens
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Power inverter for driving alternating current loads
Publication number
20020145886
Publication date
Oct 10, 2002
Carlile R. Stevens
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC