John Houldsworth

Person

Reston, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cell based temperature monitoring
- Patent number 8,831,904
- Issue date Sep 9, 2014
- Texas Instruments Incorporated
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Grant
High voltage latching and DC restoration isolation and level shifti...
- Patent number 8,717,063
- Issue date May 6, 2014
- Texas Instruments Northern Virginia Incorporated
- Gary Stirk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage monitoring using bitstream signal processing
- Patent number 8,436,620
- Issue date May 7, 2013
- Texas Instruments Incorporated
- Gary Lee Stirk
- G01 - MEASURING TESTING
Information Patent Grant
Cell based temperature monitoring
- Patent number 8,306,771
- Issue date Nov 6, 2012
- Texas Instruments Northern Virginia Limited
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Grant
High voltage latching and DC restoration isolation and level shifti...
- Patent number 8,228,092
- Issue date Jul 24, 2012
- Texas Instruments Northern Virginia Incorporated
- Gary Stirk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for managing energy in plural energy storage u...
- Patent number 8,115,453
- Issue date Feb 14, 2012
- Texas Instruments Northern Virginia Incorporated
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for managing energy in plural energy storage u...
- Patent number 7,615,966
- Issue date Nov 10, 2009
- Texas Instruments Northern Virginia Incorporated
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
One time operating state detecting method and apparatus
- Patent number 7,589,533
- Issue date Sep 15, 2009
- Texas Instruments Northern Virginia Incorporated
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for brightness control of indication lights
- Patent number 7,477,158
- Issue date Jan 13, 2009
- Texas Instruments Incorporated
- John Houldsworth
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for time measurement
- Patent number 7,315,489
- Issue date Jan 1, 2008
- Powerprecise Solutions, Inc.
- John Houldsworth
- G04 - HOROLOGY
Information Patent Grant
Method and apparatus for detecting impedance
- Patent number 7,259,572
- Issue date Aug 21, 2007
- Powerprecise Solutions, Inc.
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
One time operating state detecting method and apparatus
- Patent number 7,248,053
- Issue date Jul 24, 2007
- Powerprecise Solutions, Inc.
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for producing signal processing circuits in th...
- Patent number 6,360,283
- Issue date Mar 19, 2002
- Duality Semiconductor, Inc.
- John Houldsworth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for producing signal processing circuits in th...
- Patent number 6,234,658
- Issue date May 22, 2001
- Duality Semiconductor, Inc.
- John Houldsworth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for sensing a cold junction temperature
- Patent number 5,484,206
- Issue date Jan 16, 1996
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Grant
Method of assembly for small electrical devices
- Patent number 5,093,985
- Issue date Mar 10, 1992
- John Houldsworth
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CELL BASED TEMPERATURE MONITORING
- Publication number 20130332103
- Publication date Dec 12, 2013
- TEXAS INSTRUMENTS INCORPORATED
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Application
HIGH VOLTAGE LATCHING AND DC RESTORATION ISOLATION AND LEVEL SHIFTI...
- Publication number 20120256656
- Publication date Oct 11, 2012
- Texas Instruments Northern Virginia Incorporated
- Gary Stirk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR MANAGING ENERGY IN PLURAL ENERGY STORAGE U...
- Publication number 20120177954
- Publication date Jul 12, 2012
- TEXAS INSTRUMENTS INCORPORATED
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE MONITORING USING BITSTREAM SIGNAL PROCESSING
- Publication number 20120056624
- Publication date Mar 8, 2012
- Gary Lee Stirk
- G01 - MEASURING TESTING
Information Patent Application
HIGH VOLTAGE LATCHING AND DC RESTORATION ISOLATION AND LEVEL SHIFTI...
- Publication number 20110031944
- Publication date Feb 10, 2011
- POWERPRECISE SOLUTIONS, INC.
- Gary Stirk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR MANAGING ENERGY IN PLURAL ENERGY STORAGE U...
- Publication number 20100109610
- Publication date May 6, 2010
- Texas Instruments Northern Virginia Incorporated
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CELL BASED TEMPERATURE MONITORING
- Publication number 20100010769
- Publication date Jan 14, 2010
- Texas Instruments Northern Virginia Inc.
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Application
ONE TIME OPERATING STATE DETECTING METHOD AND APPARATUS
- Publication number 20070052422
- Publication date Mar 8, 2007
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Application
One time operating state detecting method and apparatus
- Publication number 20060012333
- Publication date Jan 19, 2006
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for detecting impedance
- Publication number 20050275408
- Publication date Dec 15, 2005
- John Houldsworth
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for brightness control of indication lights
- Publication number 20050275551
- Publication date Dec 15, 2005
- John Houldsworth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for time measurement
- Publication number 20050275475
- Publication date Dec 15, 2005
- John Houldsworth
- G04 - HOROLOGY
Information Patent Application
Method and apparatus for managing energy in plural energy storage u...
- Publication number 20050024015
- Publication date Feb 3, 2005
- John Houldsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

John Houldsworth

Person

Patents Grantslast 30 patents

Cell based temperature monitoring

High voltage latching and DC restoration isolation and level shifti...

Voltage monitoring using bitstream signal processing

Cell based temperature monitoring

High voltage latching and DC restoration isolation and level shifti...

Method and apparatus for managing energy in plural energy storage u...

Method and apparatus for managing energy in plural energy storage u...

One time operating state detecting method and apparatus

Method and apparatus for brightness control of indication lights

Method and apparatus for time measurement

Method and apparatus for detecting impedance

One time operating state detecting method and apparatus

Method and apparatus for producing signal processing circuits in th...

Method and apparatus for producing signal processing circuits in th...

Method and apparatus for sensing a cold junction temperature

Method of assembly for small electrical devices

Patents Applicationslast 30 patents

CELL BASED TEMPERATURE MONITORING

HIGH VOLTAGE LATCHING AND DC RESTORATION ISOLATION AND LEVEL SHIFTI...

METHOD AND APPARATUS FOR MANAGING ENERGY IN PLURAL ENERGY STORAGE U...

VOLTAGE MONITORING USING BITSTREAM SIGNAL PROCESSING

HIGH VOLTAGE LATCHING AND DC RESTORATION ISOLATION AND LEVEL SHIFTI...

METHOD AND APPARATUS FOR MANAGING ENERGY IN PLURAL ENERGY STORAGE U...

CELL BASED TEMPERATURE MONITORING

ONE TIME OPERATING STATE DETECTING METHOD AND APPARATUS

One time operating state detecting method and apparatus

Method and apparatus for detecting impedance

Method and apparatus for brightness control of indication lights

Method and apparatus for time measurement

Method and apparatus for managing energy in plural energy storage u...