William Thomas Hopkins

Person

Newnan, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for improving start-up time of a light emitting d...
- Patent number 8,629,631
- Issue date Jan 14, 2014
- Cooper Technologies Company
- Scott Edward Rhodes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reducing total harmonic distortion in a power factor corrected flyb...
- Patent number 8,471,488
- Issue date Jun 25, 2013
- Cooper Technologies Company
- William Thomas Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lamp driver with triac dimmer compensation
- Patent number 8,466,631
- Issue date Jun 18, 2013
- Cooper Technologies Company
- Scott Rhodes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas discharge lamp power supply
- Patent number 7,876,543
- Issue date Jan 25, 2011
- FRANCE/ A Scott Fetzer Company
- William T. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas discharge lamp power supply
- Patent number 7,283,351
- Issue date Oct 16, 2007
- France/A Scott Fetzer Company
- William T. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for charging a lead acid battery
- Patent number 6,414,465
- Issue date Jul 2, 2002
- France/Scott Fetzer Company
- Anthony William Banks
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diagnostic functions for power supply
- Patent number 6,366,208
- Issue date Apr 2, 2002
- William Thomas Hopkins
- G01 - MEASURING TESTING
Information Patent Grant
Neon power supply with midpoint ground detection and diagnostic fun...
- Patent number 6,040,778
- Issue date Mar 21, 2000
- France/Scott Fetzer Company
- William Thomas Hopkins
- G01 - MEASURING TESTING
Information Patent Grant
Neon power supply with improved ground fault protection circuit
- Patent number 5,914,843
- Issue date Jun 22, 1999
- France/Scott Fetzer Company
- William Thomas Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Safety-enhanced transformer circuit
- Patent number 5,847,909
- Issue date Dec 8, 1998
- France/Scott Fetzer Company
- William Thomas Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic dimmable gas tube power supply with overvoltage protection
- Patent number 5,550,437
- Issue date Aug 27, 1996
- France/Scott Fetzer Company
- William T. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GAS DISCHARGE LAMP POWER SUPPLY
- Publication number 20070041202
- Publication date Feb 22, 2007
- France/A Scott Fetzer Company
- William T. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gas discharge lamp power supply
- Publication number 20060214592
- Publication date Sep 28, 2006
- William T. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

William Thomas Hopkins

Person

Patents Grantslast 30 patents

Method and system for improving start-up time of a light emitting d...

Reducing total harmonic distortion in a power factor corrected flyb...

Lamp driver with triac dimmer compensation

Gas discharge lamp power supply

Gas discharge lamp power supply

Method and apparatus for charging a lead acid battery

Diagnostic functions for power supply

Neon power supply with midpoint ground detection and diagnostic fun...

Neon power supply with improved ground fault protection circuit

Safety-enhanced transformer circuit

Electronic dimmable gas tube power supply with overvoltage protection

Patents Applicationslast 30 patents

GAS DISCHARGE LAMP POWER SUPPLY

Gas discharge lamp power supply