Robert H. Isham

Person

Flemington, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Digital voltage compensation for power supply integrated circuits
- Patent number 10,250,138
- Issue date Apr 2, 2019
- Intersil Americas LLC
- Robert H. Isham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current sensing with RDSON correction
- Patent number 10,205,391
- Issue date Feb 12, 2019
- RENESAS ELECTRONICS AMERICA INC.
- Robert H. Isham
- G01 - MEASURING TESTING
Information Patent Grant
Current sensing with RDSON correction
- Patent number 9,991,792
- Issue date Jun 5, 2018
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital voltage compensation for power supply integrated circuits
- Patent number 9,685,861
- Issue date Jun 20, 2017
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active pulse positioning modulator
- Patent number RE46419
- Issue date May 30, 2017
- Intersil Americas LLC
- Robert H. Isham
Information Patent Grant
Internal compensation for power management integrated circuits
- Patent number 9,257,906
- Issue date Feb 9, 2016
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital voltage compensation for power supply integrated circuits
- Patent number 9,118,245
- Issue date Aug 25, 2015
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for high precision current sensing
- Patent number 9,088,208
- Issue date Jul 21, 2015
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Internal compensation for power management integrated circuits
- Patent number 9,018,929
- Issue date Apr 28, 2015
- Intersil Americas LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mode DC/DC converter with controlled output impedance
- Patent number RE44910
- Issue date May 27, 2014
- Intersil Americas Inc.
- Charles E. Hawkes
- 323 - Electricity: power supply or regulation systems
Information Patent Grant
DC-DC converters having improved current sensing and related methods
- Patent number 8,363,363
- Issue date Jan 29, 2013
- Intersill Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller and driver communication for switching regulators
- Patent number 8,305,067
- Issue date Nov 6, 2012
- Intersil Americas Inc.
- Chun Cheung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active pulse positioning modulator
- Patent number 8,188,721
- Issue date May 29, 2012
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller and driver communication for switching regulators
- Patent number 8,115,468
- Issue date Feb 14, 2012
- Intersil Americas Inc.
- Chun Cheung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse adding scheme for smooth phase dropping at light load conditi...
- Patent number 8,085,017
- Issue date Dec 27, 2011
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current mode DC/DC converter with controlled output impedance
- Patent number RE42897
- Issue date Nov 8, 2011
- Intersil Americas Inc.
- Charles E. Hawkes
- 323 - Electricity: power supply or regulation systems
Information Patent Grant
N-bit ADC reader
- Patent number 8,018,367
- Issue date Sep 13, 2011
- Intersil Americas Inc.
- Chun Cheung
- G01 - MEASURING TESTING
Information Patent Grant
Synchronous-rectified DC to DC converter with improved current sensing
- Patent number RE42532
- Issue date Jul 12, 2011
- Intersil Americas Inc.
- Robert H. Isham
- 323 - Electricity: power supply or regulation systems
Information Patent Grant
DC-DC converters having improved current sensing and related methods
- Patent number 7,936,540
- Issue date May 3, 2011
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method of providing control pulses to control operation...
- Patent number 7,932,704
- Issue date Apr 26, 2011
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller and driver communication for switching regulators
- Patent number 7,911,194
- Issue date Mar 22, 2011
- Intersil Americas Inc.
- Chun Cheung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase doubler
- Patent number 7,898,310
- Issue date Mar 1, 2011
- Intersil Americas Inc.
- Weihong Qui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase converter with balanced currents
- Patent number RE42063
- Issue date Jan 25, 2011
- Intersil Americas Inc.
- Michael M. Walters
- 323 - Electricity: power supply or regulation systems
Information Patent Grant
Adaptive PWM pulse positioning for fast transient response
- Patent number 7,868,600
- Issue date Jan 11, 2011
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse adding scheme for smooth phase dropping at light load conditi...
- Patent number 7,812,581
- Issue date Oct 12, 2010
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller having comp node voltage shift cancellation for improved...
- Patent number 7,800,352
- Issue date Sep 21, 2010
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of improved current sensing in DC-DC converters
- Patent number 7,796,365
- Issue date Sep 14, 2010
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of setting bi-directional offset in a PWM controller using a...
- Patent number RE41599
- Issue date Aug 31, 2010
- Intersil Americas Inc.
- Robert H. Isham
- 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
Information Patent Grant
Controller and driver communication for switching regulators
- Patent number 7,782,035
- Issue date Aug 24, 2010
- Intersil Americas Inc.
- Chun Cheung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load compensated switching regulator
- Patent number 7,679,218
- Issue date Mar 16, 2010
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CURRENT SENSING WITH RDSON CORRECTION
- Publication number 20190173381
- Publication date Jun 6, 2019
- Renesas Electronics America Inc.
- Robert H. ISHAM
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSING WITH RDSON CORRECTION
- Publication number 20180287495
- Publication date Oct 4, 2018
- Renesas Electronics America Inc.
- Robert H. ISHAM
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS
- Publication number 20170288540
- Publication date Oct 5, 2017
- INTERSIL AMERICAS LLC
- Robert H. Isham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURRENT SENSING WITH RDSON CORRECTION
- Publication number 20160065067
- Publication date Mar 3, 2016
- INTERSIL AMERICAS LLC
- Robert H. Isham
- G01 - MEASURING TESTING
Information Patent Application
DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS
- Publication number 20150288282
- Publication date Oct 8, 2015
- INTERSIL AMERICAS LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERNAL COMPENSATION FOR POWER MANAGEMENT INTEGRATED CIRCUITS
- Publication number 20140266120
- Publication date Sep 18, 2014
- INTERSIL AMERICAS LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS
- Publication number 20140266141
- Publication date Sep 18, 2014
- INTERSIL AMERICAS LLC
- Robert H. Isham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERNAL COMPENSATION FOR POWER MANAGEMENT INTEGRATED CIRCUITS
- Publication number 20140266093
- Publication date Sep 18, 2014
- INTERSIL AMERICAS LLC
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR HIGH PRECISION CURRENT SENSING
- Publication number 20110181253
- Publication date Jul 28, 2011
- Intersil Americas Inc.
- ROBERT H. ISHAM
- G01 - MEASURING TESTING
Information Patent Application
DC-DC CONVERTERS HAVING IMPROVED CURRENT SENSING AND RELATED METHODS
- Publication number 20110169472
- Publication date Jul 14, 2011
- Intersil Americas Inc.
- Robert H. Isham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS
- Publication number 20110133716
- Publication date Jun 9, 2011
- Intersil Americas Inc.
- Chun Cheung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS
- Publication number 20110133717
- Publication date Jun 9, 2011
- Intersil Americas Inc.
- Chun Cheung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PULSE ADDING SCHEME FOR SMOOTH PHASE DROPPING AT LIGHT LOAD CONDITI...
- Publication number 20100320977
- Publication date Dec 23, 2010
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTERS HAVING IMPROVED CURRENT SENSING AND RELATED METHODS
- Publication number 20100320976
- Publication date Dec 23, 2010
- Intersil Americas Inc.
- Robert H. Isham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS
- Publication number 20100283523
- Publication date Nov 11, 2010
- Intersil Americas Inc.
- Chun Cheung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
N-BIT ADC READER
- Publication number 20100171645
- Publication date Jul 8, 2010
- Intersil Americas Inc.
- CHUN CHEUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ACTIVE PULSE POSITIONING MODULATOR
- Publication number 20100141225
- Publication date Jun 10, 2010
- Intersil Americas Inc.
- Robert H. Isham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE DOUBLER
- Publication number 20100079175
- Publication date Apr 1, 2010
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF IMPROVED CURRENT SENSING IN DC-DC CONVERTERS
- Publication number 20090230936
- Publication date Sep 17, 2009
- Intersil Americas Inc.
- Robert H. Isham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ADAPTIVE PWM PULSE POSITIONING FOR FAST TRANSIENT RESPONSE
- Publication number 20090072807
- Publication date Mar 19, 2009
- Intersil Americans Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Controller having comp node voltage shift cancellation for improved...
- Publication number 20080284398
- Publication date Nov 20, 2008
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE ADDING SCHEME FOR SMOOTH PHASE DROPPING AT LIGHT LOAD CONDITI...
- Publication number 20080272752
- Publication date Nov 6, 2008
- Intersil Americas Inc.
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS
- Publication number 20080238392
- Publication date Oct 2, 2008
- Intersil Americas Inc.
- Chun Cheung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ADAPTIVE FIRING ORDER CONTROL FOR DYNAMIC CURRENT BALANCE OF MULTIP...
- Publication number 20080197824
- Publication date Aug 21, 2008
- Weihong Qiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF A DC POWER SUPPLY
- Publication number 20080164857
- Publication date Jul 10, 2008
- Intersil Americas Inc.
- Noel B. DEQUINA
- G05 - CONTROLLING REGULATING
Information Patent Application
LOAD COMPENSATED SWITCHING REGULATOR
- Publication number 20080007241
- Publication date Jan 10, 2008
- Intersil Americas Inc.
- Robert H. Isham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Two Pin-Based Sensing Of Remote DC Supply Voltage Differential Usin...
- Publication number 20070285076
- Publication date Dec 13, 2007
- Intersil Americas Inc.
- Noel B. DEQUINA
- G05 - CONTROLLING REGULATING
Information Patent Application
Voltage regulator having current canceling compensation
- Publication number 20070273348
- Publication date Nov 29, 2007
- Intersil Americas Inc.
- Robert H. Isham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC converters having improved current sensing and related methods
- Publication number 20070274015
- Publication date Nov 29, 2007
- Intersil Americas Inc.
- Robert H. Isham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Circuit for generating precision soft-start frequency for either va...
- Publication number 20070146006
- Publication date Jun 28, 2007
- Intersil Americas Inc.
- Noel B. Dequina
- H03 - BASIC ELECTRONIC CIRCUITRY

Robert H. Isham

Person

Patents Grantslast 30 patents

Digital voltage compensation for power supply integrated circuits

Current sensing with RDSON correction

Current sensing with RDSON correction

Digital voltage compensation for power supply integrated circuits

Active pulse positioning modulator

Internal compensation for power management integrated circuits

Digital voltage compensation for power supply integrated circuits

System and method for high precision current sensing

Internal compensation for power management integrated circuits

Current mode DC/DC converter with controlled output impedance

DC-DC converters having improved current sensing and related methods

Controller and driver communication for switching regulators

Active pulse positioning modulator

Controller and driver communication for switching regulators

Pulse adding scheme for smooth phase dropping at light load conditi...

Current mode DC/DC converter with controlled output impedance

N-bit ADC reader

Synchronous-rectified DC to DC converter with improved current sensing

DC-DC converters having improved current sensing and related methods

System and method of providing control pulses to control operation...

Controller and driver communication for switching regulators

Phase doubler

Multi-phase converter with balanced currents

Adaptive PWM pulse positioning for fast transient response

Pulse adding scheme for smooth phase dropping at light load conditi...

Controller having comp node voltage shift cancellation for improved...

Method of improved current sensing in DC-DC converters

Method of setting bi-directional offset in a PWM controller using a...

Controller and driver communication for switching regulators

Load compensated switching regulator

Patents Applicationslast 30 patents

CURRENT SENSING WITH RDSON CORRECTION

CURRENT SENSING WITH RDSON CORRECTION

DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS

CURRENT SENSING WITH RDSON CORRECTION

DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS

INTERNAL COMPENSATION FOR POWER MANAGEMENT INTEGRATED CIRCUITS

DIGITAL VOLTAGE COMPENSATION FOR POWER SUPPLY INTEGRATED CIRCUITS

INTERNAL COMPENSATION FOR POWER MANAGEMENT INTEGRATED CIRCUITS

SYSTEM AND METHOD FOR HIGH PRECISION CURRENT SENSING

DC-DC CONVERTERS HAVING IMPROVED CURRENT SENSING AND RELATED METHODS

CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS

CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS

PULSE ADDING SCHEME FOR SMOOTH PHASE DROPPING AT LIGHT LOAD CONDITI...

DC-DC CONVERTERS HAVING IMPROVED CURRENT SENSING AND RELATED METHODS

CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS

N-BIT ADC READER

ACTIVE PULSE POSITIONING MODULATOR

PHASE DOUBLER

METHOD OF IMPROVED CURRENT SENSING IN DC-DC CONVERTERS

ADAPTIVE PWM PULSE POSITIONING FOR FAST TRANSIENT RESPONSE

Controller having comp node voltage shift cancellation for improved...

PULSE ADDING SCHEME FOR SMOOTH PHASE DROPPING AT LIGHT LOAD CONDITI...

CONTROLLER AND DRIVER COMMUNICATION FOR SWITCHING REGULATORS

ADAPTIVE FIRING ORDER CONTROL FOR DYNAMIC CURRENT BALANCE OF MULTIP...

CONTROL OF A DC POWER SUPPLY

LOAD COMPENSATED SWITCHING REGULATOR

Two Pin-Based Sensing Of Remote DC Supply Voltage Differential Usin...

Voltage regulator having current canceling compensation

DC-DC converters having improved current sensing and related methods

Circuit for generating precision soft-start frequency for either va...