Stephen Soar

Person

Bury, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Active lamp current crest factor control
- Patent number 7,982,406
- Issue date Jul 19, 2011
- Simon Richard Greenwood
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 7,589,480
- Issue date Sep 15, 2009
- Greenwood Soar IP Ltd.
- Simon Richard Greenwood
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lamp color control for dimmed high intensity discharge lamps
- Patent number 6,791,285
- Issue date Sep 14, 2004
- Simon Richard Greenwood
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 6,495,971
- Issue date Dec 17, 2002
- Hatch Transformers, Inc.
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 6,384,544
- Issue date May 7, 2002
- Hatch Transformers, Inc.
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-directional AC or DC voltage regulator
- Patent number 6,294,900
- Issue date Sep 25, 2001
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High intensity discharge lamp ballast
- Patent number 6,188,183
- Issue date Feb 13, 2001
- Simon Richard Greenwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic transformer/regulator
- Patent number 5,942,884
- Issue date Aug 24, 1999
- Stephen Soar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Control of Lamp Striking Voltage and Recovery of Energy From Resona...
- Publication number 20100052553
- Publication date Mar 4, 2010
- GREENWOOD SOAR IP LIMITED
- Stephen Soar
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ACTIVE LAMP CURRENT CREST FACTOR CONTROL
- Publication number 20080278089
- Publication date Nov 13, 2008
- Simon Richard Greenwood
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AUXILIARY POWER SUPPLY FOR LIGHTING BALLASTS
- Publication number 20080224619
- Publication date Sep 18, 2008
- Simon Richard Greenwood
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High intensity discharge lamp ballast
- Publication number 20070273304
- Publication date Nov 29, 2007
- Simon Richard Greenwood
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LAMP COLOUR CONTROL FOR DIMMED HIGH INTENSITY DISCHARGE LAMPS
- Publication number 20040090192
- Publication date May 13, 2004
- Simon Richard Greenwood
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Stephen Soar

Person

Patents Grantslast 30 patents

Active lamp current crest factor control

High intensity discharge lamp ballast

Lamp color control for dimmed high intensity discharge lamps

High intensity discharge lamp ballast

High intensity discharge lamp ballast

Bi-directional AC or DC voltage regulator

High intensity discharge lamp ballast

Electronic transformer/regulator

Patents Applicationslast 30 patents

Control of Lamp Striking Voltage and Recovery of Energy From Resona...

ACTIVE LAMP CURRENT CREST FACTOR CONTROL

AUXILIARY POWER SUPPLY FOR LIGHTING BALLASTS

High intensity discharge lamp ballast

LAMP COLOUR CONTROL FOR DIMMED HIGH INTENSITY DISCHARGE LAMPS