Stuart W. Pullen

Person

Raleigh, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-efficiency low-ripple burst mode for a charge pump
- Patent number 11,557,964
- Issue date Jan 17, 2023
- QUALCOMM Incorporated
- Stuart Pullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lossless average input and output current sensing in a switched-mod...
- Patent number 10,756,614
- Issue date Aug 25, 2020
- QUALCOMM Incorporated
- Stuart Pullen
- G11 - INFORMATION STORAGE
Information Patent Grant
Master-slave charging circuit with slave charger input current sens...
- Patent number 10,523,042
- Issue date Dec 31, 2019
- QUALCOMM Incorporated
- Chunping Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-phase operation for concurrently charging a battery and poweri...
- Patent number 10,326,296
- Issue date Jun 18, 2019
- QUALCOMM Incorporated
- Stuart Pullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error correction for average current sensing in a switching regulator
- Patent number 10,270,342
- Issue date Apr 23, 2019
- QUALCOMM Incorporated
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge shedding circuit
- Patent number 9,755,514
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Correction circuits for successive-approximation-register analog-to...
- Patent number 9,294,110
- Issue date Mar 22, 2016
- QUALCOMM Incorporated
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Peak current sharing in a multi-phase buck converter power system
- Patent number 7,107,468
- Issue date Sep 12, 2006
- California Micro Devices
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant ON-time controller for a buck converter
- Patent number 7,019,504
- Issue date Mar 28, 2006
- Arques Technology
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slew rate limited reference for a buck converter
- Patent number 6,871,289
- Issue date Mar 22, 2005
- Arques Technology
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual mode class D amplifiers
- Patent number 6,768,376
- Issue date Jul 27, 2004
- David Hoyt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual mode class D amplifiers
- Patent number 6,587,670
- Issue date Jul 1, 2003
- Harris Corporation
- David Hoyt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual ripple generation in switch-mode power supplies
- Patent number 6,583,610
- Issue date Jun 24, 2003
- Semtech Corporation
- Terry J. Groom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-clocking multiphase power supply controller
- Patent number 6,495,995
- Issue date Dec 17, 2002
- Semtech Corporation
- Terry J. Groom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bounded power supply voltage positioning
- Patent number 6,472,856
- Issue date Oct 29, 2002
- Semtech Corporation
- Terry J. Groom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Output stage for high power class D amplifiers
- Patent number 6,304,137
- Issue date Oct 16, 2001
- Red Chip Company Limited
- Stuart W. Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Techniques for synchronizing a self oscillating variable frequency...
- Patent number 6,297,693
- Issue date Oct 2, 2001
- Red Chip Company Limited
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class D amplifier with bandwidth independent of load impedance
- Patent number 6,249,182
- Issue date Jun 19, 2001
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise low distortion class D amplifier
- Patent number 6,232,833
- Issue date May 15, 2001
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class D modulator with peak current limit and load impedance sensin...
- Patent number 6,229,389
- Issue date May 8, 2001
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driver circuit having load-independent slew rate
- Patent number 6,172,541
- Issue date Jan 9, 2001
- Intersil Corporation
- William R. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Start-up circuit for self oscillating class D modulator
- Patent number 6,118,336
- Issue date Sep 12, 2000
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Overcurrent sensing circuit and self adjusting blanking
- Patent number 6,108,182
- Issue date Aug 22, 2000
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable frequency class D modulator with built in soft clipping an...
- Patent number 6,107,875
- Issue date Aug 22, 2000
- Intersil Corporation
- Stuart W. Pullen
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
High-Efficiency Low-Ripple Burst Mode for a Charge Pump
- Publication number 20210376719
- Publication date Dec 2, 2021
- QUALCOMM Incorporated
- Stuart Pullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUCK/BOOST CONTROLLER MODES
- Publication number 20200076306
- Publication date Mar 5, 2020
- QUALCOMM Incorporated
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOSSLESS AVERAGE INPUT AND OUTPUT CURRENT SENSING IN A SWITCHED-MOD...
- Publication number 20190379270
- Publication date Dec 12, 2019
- QUALCOMM Incorporated
- Stuart PULLEN
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR CORRECTION FOR AVERAGE CURRENT SENSING IN A SWITCHING REGULATOR
- Publication number 20180331624
- Publication date Nov 15, 2018
- QUALCOMM Incorporated
- Stuart PULLEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MASTER-SLAVE CHARGING CIRCUIT WITH SLAVE CHARGER INPUT CURRENT SENS...
- Publication number 20180331564
- Publication date Nov 15, 2018
- QUALCOMM Incorporated
- Chunping SONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUAL-PHASE OPERATION FOR CONCURRENTLY CHARGING A BATTERY AND POWERI...
- Publication number 20170222464
- Publication date Aug 3, 2017
- QUALCOMM Incorporated
- Stuart PULLEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUTY CYCLE CONTROL FOR CHARGING A BATTERY
- Publication number 20170222463
- Publication date Aug 3, 2017
- QUALCOMM Incorporated
- Stuart PULLEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charge Shedding Circuit
- Publication number 20160276932
- Publication date Sep 22, 2016
- QUALCOMM Incorporated
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Constant ON-time controller for a buck converter
- Publication number 20050007087
- Publication date Jan 13, 2005
- Arques Technology
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Slew rate limited reference for a buck converter
- Publication number 20050010826
- Publication date Jan 13, 2005
- Arques Technology
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Peak current sharing in a multi-phase buck converter power system
- Publication number 20050010825
- Publication date Jan 13, 2005
- Arques Technology
- Stuart Pullen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Dual mode class D amplifiers
- Publication number 20030194970
- Publication date Oct 16, 2003
- David Hoyt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual mode class D amplifiers
- Publication number 20030194971
- Publication date Oct 16, 2003
- David Hoyt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Self-clocking multiphase power supply controller
- Publication number 20020125869
- Publication date Sep 12, 2002
- Terry J. Groom
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Bounded power supply voltage positioning
- Publication number 20020125871
- Publication date Sep 12, 2002
- Terry J. Groom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Virtual ripple generation in switch-mode power supplies
- Publication number 20020125872
- Publication date Sep 12, 2002
- Terry J. Groom
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Stuart W. Pullen

Person

Patents Grantslast 30 patents

High-efficiency low-ripple burst mode for a charge pump

Lossless average input and output current sensing in a switched-mod...

Master-slave charging circuit with slave charger input current sens...

Dual-phase operation for concurrently charging a battery and poweri...

Error correction for average current sensing in a switching regulator

Charge shedding circuit

Correction circuits for successive-approximation-register analog-to...

Peak current sharing in a multi-phase buck converter power system

Constant ON-time controller for a buck converter

Slew rate limited reference for a buck converter

Dual mode class D amplifiers

Dual mode class D amplifiers

Virtual ripple generation in switch-mode power supplies

Self-clocking multiphase power supply controller

Bounded power supply voltage positioning

Output stage for high power class D amplifiers

Techniques for synchronizing a self oscillating variable frequency...

Class D amplifier with bandwidth independent of load impedance

Low noise low distortion class D amplifier

Class D modulator with peak current limit and load impedance sensin...

Driver circuit having load-independent slew rate

Start-up circuit for self oscillating class D modulator

Overcurrent sensing circuit and self adjusting blanking

Variable frequency class D modulator with built in soft clipping an...

Patents Applicationslast 30 patents

High-Efficiency Low-Ripple Burst Mode for a Charge Pump

BUCK/BOOST CONTROLLER MODES

LOSSLESS AVERAGE INPUT AND OUTPUT CURRENT SENSING IN A SWITCHED-MOD...

ERROR CORRECTION FOR AVERAGE CURRENT SENSING IN A SWITCHING REGULATOR

MASTER-SLAVE CHARGING CIRCUIT WITH SLAVE CHARGER INPUT CURRENT SENS...

DUAL-PHASE OPERATION FOR CONCURRENTLY CHARGING A BATTERY AND POWERI...

DUTY CYCLE CONTROL FOR CHARGING A BATTERY

Charge Shedding Circuit

Constant ON-time controller for a buck converter

Slew rate limited reference for a buck converter

Peak current sharing in a multi-phase buck converter power system

Dual mode class D amplifiers

Dual mode class D amplifiers

Self-clocking multiphase power supply controller

Bounded power supply voltage positioning

Virtual ripple generation in switch-mode power supplies