Thomas L. R. Hopkins

Person

Cary, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Protective circuit for an apparatus
- Patent number 10,665,405
- Issue date May 26, 2020
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Protective circuit for an apparatus
- Patent number 9,899,170
- Issue date Feb 20, 2018
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dryness detection method for clothes dryer based on pulse width
- Patent number 9,200,842
- Issue date Dec 1, 2015
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dryness detection method for clothes dryer based on charge rate of...
- Patent number 8,707,580
- Issue date Apr 29, 2014
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Wide input voltage range power factor correction circuit
- Patent number 8,653,801
- Issue date Feb 18, 2014
- STMicroelectronics, Inc.
- Jianwen Shao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dryness detection method for clothes dryer based on pulse width
- Patent number 8,549,771
- Issue date Oct 8, 2013
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Wide input voltage range power factor correction circuit
- Patent number 8,436,593
- Issue date May 7, 2013
- STMicroelectronics, Inc.
- Jianwen Shao
- G05 - CONTROLLING REGULATING
Information Patent Grant
PWM timer for power supply
- Patent number 8,412,965
- Issue date Apr 2, 2013
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fluorescent lamp assembly having multiple settings and method
- Patent number RE44101
- Issue date Mar 26, 2013
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- 315 - Electric lamp and discharge devices: systems
Information Patent Grant
PWM signal generator for digital controlled power supply
- Patent number 8,310,293
- Issue date Nov 13, 2012
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM timer for power supply
- Patent number 8,140,870
- Issue date Mar 20, 2012
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for priority selection of audio signals
- Patent number 8,041,052
- Issue date Oct 18, 2011
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fluorescent lamp assembly having multiple settings and method
- Patent number 7,541,745
- Issue date Jun 2, 2009
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluorescent lamp assembly having multiple settings and method
- Patent number 7,323,823
- Issue date Jan 29, 2008
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Determining rotation of a freewheeling motor
- Patent number 7,242,175
- Issue date Jul 10, 2007
- STMicroelectronics, Inc.
- Jianwen Shao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling an induction motor
- Patent number 7,233,125
- Issue date Jun 19, 2007
- STMicroelectronics, Inc.
- Ramesh T. Ramamoorthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit for improved back EMF detection
- Patent number 6,633,145
- Issue date Oct 14, 2003
- STMicroelectronics, Inc.
- Jianwen Shao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thermal ink jet printhead system with multiple output driver circui...
- Patent number 6,547,353
- Issue date Apr 15, 2003
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electronic speed limit notification system
- Patent number 6,008,740
- Issue date Dec 28, 1999
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- G08 - SIGNALLING
Information Patent Grant
Programmable pulse width modulation circuit
- Patent number 5,898,329
- Issue date Apr 27, 1999
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for providing the power-up state of an electrical device
- Patent number 5,770,959
- Issue date Jun 23, 1998
- SGS-Thomson Microelectronics, Inc.
- Thomas L. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Successive approximation analog to digital converter with automatic...
- Patent number 5,633,639
- Issue date May 27, 1997
- SGS-Thomson Microelectronics, Inc.
- Thomas L. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ratiometric analog to digital converter with automatic offset
- Patent number 5,614,902
- Issue date Mar 25, 1997
- SGS-Thomson Microelectronics, Inc.
- Thomas L. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Counter circuit with automatic reset
- Patent number 5,454,018
- Issue date Sep 26, 1995
- SGS-Thomson Microelectronics, Inc.
- Thomas L. R. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Short circuit protected capacitive load driver
- Patent number 5,432,665
- Issue date Jul 11, 1995
- SGS-Thomson Microelectronics, Inc.
- Thomas L. R. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gate drive circuit for a MOS power transistor
- Patent number 5,359,244
- Issue date Oct 25, 1994
- SGS-Thomson Microelectronics, Inc.
- Thomas L. R. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable stepper motor controller
- Patent number 5,032,780
- Issue date Jul 16, 1991
- SGS-Thomson Microelectronics, Inc.
- Thomas L. R. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PROTECTIVE CIRCUIT FOR AN APPARATUS
- Publication number 20180130623
- Publication date May 10, 2018
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTIVE CIRCUIT FOR AN APPARATUS
- Publication number 20160163485
- Publication date Jun 9, 2016
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON PULSE WIDTH
- Publication number 20140007453
- Publication date Jan 9, 2014
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
WIDE INPUT VOLTAGE RANGE POWER FACTOR CORRECTION CIRCUIT
- Publication number 20130214756
- Publication date Aug 22, 2013
- STMicroelectronics, Inc.
- Jianwen Shao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PWM TIMER FOR POWER SUPPLY
- Publication number 20120112814
- Publication date May 10, 2012
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PWM SIGNAL GENERATOR FOR DIGITAL CONTROLLED POWER SUPPLY
- Publication number 20110298514
- Publication date Dec 8, 2011
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON PULSE WIDTH
- Publication number 20110088278
- Publication date Apr 21, 2011
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON CHARGE RATE OF...
- Publication number 20110088279
- Publication date Apr 21, 2011
- STMicroelectronics,Inc
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
PWM TIMER FOR POWER SUPPLY
- Publication number 20110022877
- Publication date Jan 27, 2011
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTIVE CIRCUIT FOR AN APPARATUS
- Publication number 20100140062
- Publication date Jun 10, 2010
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Circuit for Priority Selection of Audio Signals
- Publication number 20080219480
- Publication date Sep 11, 2008
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fluorescent lamp assembly having multiple settings and method
- Publication number 20080084170
- Publication date Apr 10, 2008
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and method for controlling an induction motor
- Publication number 20070046248
- Publication date Mar 1, 2007
- STMicroelectronics, Inc.
- Ramesh T. Ramamoorthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fluorescent lamp assembly having multiple settings and method
- Publication number 20060181225
- Publication date Aug 17, 2006
- STMicroelectronics, Inc.
- Thomas L. Hopkins
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Determining rotation of a freewheeling motor
- Publication number 20050030002
- Publication date Feb 10, 2005
- STMicroelectronics, Inc.
- Jianwen Shao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit for Improved back EMF detection
- Publication number 20030098666
- Publication date May 29, 2003
- Jianwen Shao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
THERMAL INK JET PRINTHEAD SYSTEM WITH MULTIPLE OUTPUT DRIVER CIRCUI...
- Publication number 20020033864
- Publication date Mar 21, 2002
- THOMAS L. HOPKINS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Thomas L. R. Hopkins

Person

Patents Grantslast 30 patents

Protective circuit for an apparatus

Protective circuit for an apparatus

Dryness detection method for clothes dryer based on pulse width

Dryness detection method for clothes dryer based on charge rate of...

Wide input voltage range power factor correction circuit

Dryness detection method for clothes dryer based on pulse width

Wide input voltage range power factor correction circuit

PWM timer for power supply

Fluorescent lamp assembly having multiple settings and method

PWM signal generator for digital controlled power supply

PWM timer for power supply

Circuit for priority selection of audio signals

Fluorescent lamp assembly having multiple settings and method

Fluorescent lamp assembly having multiple settings and method

Determining rotation of a freewheeling motor

System and method for controlling an induction motor

Circuit for improved back EMF detection

Thermal ink jet printhead system with multiple output driver circui...

Electronic speed limit notification system

Programmable pulse width modulation circuit

Circuit for providing the power-up state of an electrical device

Successive approximation analog to digital converter with automatic...

Ratiometric analog to digital converter with automatic offset

Counter circuit with automatic reset

Short circuit protected capacitive load driver

Gate drive circuit for a MOS power transistor

Programmable stepper motor controller

Patents Applicationslast 30 patents

PROTECTIVE CIRCUIT FOR AN APPARATUS

PROTECTIVE CIRCUIT FOR AN APPARATUS

DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON PULSE WIDTH

WIDE INPUT VOLTAGE RANGE POWER FACTOR CORRECTION CIRCUIT

PWM TIMER FOR POWER SUPPLY

PWM SIGNAL GENERATOR FOR DIGITAL CONTROLLED POWER SUPPLY

DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON PULSE WIDTH

DRYNESS DETECTION METHOD FOR CLOTHES DRYER BASED ON CHARGE RATE OF...

PWM TIMER FOR POWER SUPPLY

PROTECTIVE CIRCUIT FOR AN APPARATUS

Circuit for Priority Selection of Audio Signals

Fluorescent lamp assembly having multiple settings and method

System and method for controlling an induction motor

Fluorescent lamp assembly having multiple settings and method

Determining rotation of a freewheeling motor

Circuit for Improved back EMF detection

THERMAL INK JET PRINTHEAD SYSTEM WITH MULTIPLE OUTPUT DRIVER CIRCUI...