Joseph D. Rutkowski

Person

Chandler, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Braking control of haptic feedback device
- Patent number 12,242,671
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Joseph Dale Rutkowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-input voltage regulation
- Patent number 12,224,655
- Issue date Feb 11, 2025
- QUALCOMM Incorporated
- Joseph Dale Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid buck converter
- Patent number 12,126,249
- Issue date Oct 22, 2024
- QUALCOMM Incorporated
- Joseph Dale Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gate driving technique to lower switch on-resistance in switching c...
- Patent number 11,916,470
- Issue date Feb 27, 2024
- QUALCOMM Incorporated
- Taewoo Kwak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Impedance measurement for a haptic load
- Patent number 11,722,085
- Issue date Aug 8, 2023
- QUALCOMM Incorporated
- Liangguo Shen
- G08 - SIGNALLING
Information Patent Grant
Backlight control signal duty cycle extension scheme to avoid flicker
- Patent number 11,436,995
- Issue date Sep 6, 2022
- QUALCOMM Incorporated
- Liangguo Shen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Haptics adaptive duty cycle
- Patent number 11,392,204
- Issue date Jul 19, 2022
- QUALCOMM Incorporated
- Joshua Zazzera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transient voltage detection technique
- Patent number 11,050,244
- Issue date Jun 29, 2021
- QUALCOMM Incorporated
- Yikai Wang
- G01 - MEASURING TESTING
Information Patent Grant
Digitally-assisted dynamic multi-mode power supply circuit
- Patent number 10,877,500
- Issue date Dec 29, 2020
- QUALCOMM Incorporated
- Yikai Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Boost converter with pre-charge current
- Patent number 10,355,590
- Issue date Jul 16, 2019
- QUALCOMM Incorporated
- Taewoo Kwak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast transient high-side gate driving circuit
- Patent number 10,256,813
- Issue date Apr 9, 2019
- QUALCOMM Incorporated
- Taewoo Kwak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply current priority based auto de-rating for power concur...
- Patent number 10,122,168
- Issue date Nov 6, 2018
- QUALCOMM Incorporated
- Ricardo Goncalves
- G05 - CONTROLLING REGULATING
Information Patent Grant
Loop compensation using differential difference amplifier for negat...
- Patent number 10,056,871
- Issue date Aug 21, 2018
- QUALCOMM Incorporated
- Taewoo Kwak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for controlling a boost switching regulator ba...
- Patent number 9,780,657
- Issue date Oct 3, 2017
- QUALCOMM Incorporated
- Yikai Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switching regulator current sensing circuits and methods
- Patent number 9,755,515
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Joseph Rutkowski
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic switch scaling for switched-mode power converters
- Patent number 9,601,999
- Issue date Mar 21, 2017
- QUALCOMM Incorporated
- Joseph D Rutkowski
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic headroom for envelope tracking
- Patent number 9,537,450
- Issue date Jan 3, 2017
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Negative current sense feedback for reverse boost mode
- Patent number 9,442,503
- Issue date Sep 13, 2016
- QUALCOMM Incorporated
- Joseph D Rutkowski
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reverse current prevention
- Patent number 9,306,520
- Issue date Apr 5, 2016
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for 100 percent duty cycle in switching regulators
- Patent number 9,287,779
- Issue date Mar 15, 2016
- QUALCOMM Incorporated
- Ricardo T Goncalves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuits and methods for controlling current in a light emitting di...
- Patent number 9,271,351
- Issue date Feb 23, 2016
- Qualcomm, Incorporated
- Troy Stockstad
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dynamic switch scaling for switched-mode power converters
- Patent number 8,988,059
- Issue date Mar 24, 2015
- QUALCOMM Incorporated
- Joseph D Rutkowski
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dynamic headroom for envelope tracking
- Patent number 8,866,547
- Issue date Oct 21, 2014
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Edge rate control for I2C bus applications
- Patent number 7,940,102
- Issue date May 10, 2011
- NXP B.V.
- Alma Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for a signal driver using capacitive feedback
- Patent number 7,859,314
- Issue date Dec 28, 2010
- NXP B.V.
- Joseph Rutkowski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Edge rate control for 12C bus applications
- Patent number 7,733,142
- Issue date Jun 8, 2010
- NXP B.V.
- Alma Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HYBRID BUCK CONVERTER
- Publication number 20250015702
- Publication date Jan 9, 2025
- QUALCOMM Incorporated
- Joseph Dale RUTKOWSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GATE DRIVING TECHNIQUE TO LOWER SWITCH ON-RESISTANCE IN SWITCHING C...
- Publication number 20240171060
- Publication date May 23, 2024
- QUALCOMM Incorporated
- Taewoo KWAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-SIDE N-TYPE POWER TRANSISTOR GATE DRIVING TECHNIQUES WITHOUT A...
- Publication number 20240106318
- Publication date Mar 28, 2024
- QUALCOMM Incorporated
- Taewoo KWAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HAPTICS AUDIBLE NOISE REDUCTION
- Publication number 20230292042
- Publication date Sep 14, 2023
- QUALCOMM Incorporated
- Joseph Dale RUTKOWSKI
- G08 - SIGNALLING
Information Patent Application
HYBRID BUCK CONVERTER
- Publication number 20230283163
- Publication date Sep 7, 2023
- QUALCOMM Incorporated
- Joseph Dale RUTKOWSKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRAKING CONTROL OF HAPTIC FEEDBACK DEVICE
- Publication number 20230251715
- Publication date Aug 10, 2023
- QUALCOMM Incorporated
- Joseph Dale RUTKOWSKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Switch-Mode Power Supply with a Network of Flying Capacitors and Sw...
- Publication number 20230089910
- Publication date Mar 23, 2023
- QUALCOMM Incorporated
- Joseph Duncan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-Input Voltage Regulation
- Publication number 20230066436
- Publication date Mar 2, 2023
- QUALCOMM Incorporated
- Joseph Dale Rutkowski
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMPEDANCE MEASUREMENT FOR A HAPTIC LOAD
- Publication number 20220224269
- Publication date Jul 14, 2022
- QUALCOMM Incorporated
- Liangguo SHEN
- G08 - SIGNALLING
Information Patent Application
GATE DRIVING TECHNIQUE TO LOWER SWITCH ON-RESISTANCE IN SWITCHING C...
- Publication number 20220103073
- Publication date Mar 31, 2022
- QUALCOMM Incorporated
- Taewoo KWAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HAPTICS ADAPTIVE DUTY CYCLE
- Publication number 20220091675
- Publication date Mar 24, 2022
- QUALCOMM Incorporated
- Joshua ZAZZERA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT CONTROL SIGNAL DUTY CYCLE EXTENSION SCHEME TO AVOID FLICKER
- Publication number 20220020338
- Publication date Jan 20, 2022
- QUALCOMM Incorporated
- Liangguo Shen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SWITCHED-MODE POWER SUPPLY WITH FIXED ON-TIME CONTROL SCHEME
- Publication number 20200287465
- Publication date Sep 10, 2020
- QUALCOMM Incorporated
- Yikai WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITALLY-ASSISTED DYNAMIC MULTI-MODE POWER SUPPLY CIRCUIT
- Publication number 20200073425
- Publication date Mar 5, 2020
- QUALCOMM Incorporated
- Yikai WANG
- G05 - CONTROLLING REGULATING
Information Patent Application
TRANSIENT VOLTAGE DETECTION TECHNIQUE
- Publication number 20190334345
- Publication date Oct 31, 2019
- QUALCOMM Incorporated
- Yikai WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOST CONVERTER WITH PRE-CHARGE CURRENT
- Publication number 20180375430
- Publication date Dec 27, 2018
- QUALCOMM Incorporated
- Taewoo KWAK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST TRANSIENT HIGH-SIDE GATE DRIVING CIRCUIT
- Publication number 20180316345
- Publication date Nov 1, 2018
- QUALCOMM Incorporated
- Taewoo KWAK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOOP COMPENSATION USING DIFFERENTIAL DIFFERENCE AMPLIFIER FOR NEGAT...
- Publication number 20180131336
- Publication date May 10, 2018
- QUALCOMM Incorporated
- Taewoo KWAK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-INVERTING BUCK-BOOST (BOB) AUTOMATIC PASS-THROUGH MODE
- Publication number 20170279359
- Publication date Sep 28, 2017
- QUALCOMM Incorporated
- Ricardo GONCALVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY CURRENT PRIORITY BASED AUTO DE-RATING FOR POWER CONCUR...
- Publication number 20170279271
- Publication date Sep 28, 2017
- QUALCOMM Incorporated
- Ricardo GONCALVES
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR CURRENT SENSING CIRCUITS AND METHODS
- Publication number 20170040892
- Publication date Feb 9, 2017
- QUALCOMM Incorporated
- Joseph Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUITS AND METHODS FOR CONTROLLING A BOOST SWITCHING REGULATOR BA...
- Publication number 20170025947
- Publication date Jan 26, 2017
- QUALCOMM Incorporated
- Yikai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUITS AND METHODS FOR CONTROLLING CURRENT IN A LIGHT EMITTING DI...
- Publication number 20150223299
- Publication date Aug 6, 2015
- QUALCOMM Incorporated
- Troy Stockstad
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DYNAMIC SWITCH SCALING FOR SWITCHED-MODE POWER CONVERTERS
- Publication number 20150162836
- Publication date Jun 11, 2015
- QUALCOMM Incorporated
- Joseph D. Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC HEADROOM FOR ENVELOPE TRACKING
- Publication number 20150002235
- Publication date Jan 1, 2015
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR 100 PERCENT DUTY CYCLE IN SWITCHING REGULATORS
- Publication number 20140266117
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Ricardo T Goncalves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC HEADROOM FOR ENVELOPE TRACKING
- Publication number 20140210559
- Publication date Jul 31, 2014
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC SWITCH SCALING FOR SWITCHED-MODE POWER CONVERTERS
- Publication number 20140210447
- Publication date Jul 31, 2014
- QUALCOMM Incorporated
- Joseph D Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NEGATIVE CURRENT SENSE FEEDBACK FOR REVERSE BOOST MODE
- Publication number 20140210433
- Publication date Jul 31, 2014
- QUALCOMM Incorporated
- Joseph D Rutkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE CURRENT PREVENTION
- Publication number 20140210550
- Publication date Jul 31, 2014
- QUALCOMM Incorporated
- Lennart Karl-Axel Mathe
- H03 - BASIC ELECTRONIC CIRCUITRY

Joseph D. Rutkowski

Person

Patents Grantslast 30 patents

Braking control of haptic feedback device

Multi-input voltage regulation

Hybrid buck converter

Gate driving technique to lower switch on-resistance in switching c...

Impedance measurement for a haptic load

Backlight control signal duty cycle extension scheme to avoid flicker

Haptics adaptive duty cycle

Transient voltage detection technique

Digitally-assisted dynamic multi-mode power supply circuit

Boost converter with pre-charge current

Fast transient high-side gate driving circuit

Power supply current priority based auto de-rating for power concur...

Loop compensation using differential difference amplifier for negat...

Circuits and methods for controlling a boost switching regulator ba...

Switching regulator current sensing circuits and methods

Dynamic switch scaling for switched-mode power converters

Dynamic headroom for envelope tracking

Negative current sense feedback for reverse boost mode

Reverse current prevention

Systems and methods for 100 percent duty cycle in switching regulators

Circuits and methods for controlling current in a light emitting di...

Dynamic switch scaling for switched-mode power converters

Dynamic headroom for envelope tracking

Edge rate control for I2C bus applications

Method and system for a signal driver using capacitive feedback

Edge rate control for 12C bus applications

Patents Applicationslast 30 patents

HYBRID BUCK CONVERTER

GATE DRIVING TECHNIQUE TO LOWER SWITCH ON-RESISTANCE IN SWITCHING C...

HIGH-SIDE N-TYPE POWER TRANSISTOR GATE DRIVING TECHNIQUES WITHOUT A...

HAPTICS AUDIBLE NOISE REDUCTION

HYBRID BUCK CONVERTER

BRAKING CONTROL OF HAPTIC FEEDBACK DEVICE

Switch-Mode Power Supply with a Network of Flying Capacitors and Sw...

Multi-Input Voltage Regulation

IMPEDANCE MEASUREMENT FOR A HAPTIC LOAD

GATE DRIVING TECHNIQUE TO LOWER SWITCH ON-RESISTANCE IN SWITCHING C...

HAPTICS ADAPTIVE DUTY CYCLE

BACKLIGHT CONTROL SIGNAL DUTY CYCLE EXTENSION SCHEME TO AVOID FLICKER

SWITCHED-MODE POWER SUPPLY WITH FIXED ON-TIME CONTROL SCHEME

DIGITALLY-ASSISTED DYNAMIC MULTI-MODE POWER SUPPLY CIRCUIT

TRANSIENT VOLTAGE DETECTION TECHNIQUE

BOOST CONVERTER WITH PRE-CHARGE CURRENT

FAST TRANSIENT HIGH-SIDE GATE DRIVING CIRCUIT

LOOP COMPENSATION USING DIFFERENTIAL DIFFERENCE AMPLIFIER FOR NEGAT...

NON-INVERTING BUCK-BOOST (BOB) AUTOMATIC PASS-THROUGH MODE

POWER SUPPLY CURRENT PRIORITY BASED AUTO DE-RATING FOR POWER CONCUR...

SWITCHING REGULATOR CURRENT SENSING CIRCUITS AND METHODS

CIRCUITS AND METHODS FOR CONTROLLING A BOOST SWITCHING REGULATOR BA...

CIRCUITS AND METHODS FOR CONTROLLING CURRENT IN A LIGHT EMITTING DI...

DYNAMIC SWITCH SCALING FOR SWITCHED-MODE POWER CONVERTERS

DYNAMIC HEADROOM FOR ENVELOPE TRACKING

SYSTEMS AND METHODS FOR 100 PERCENT DUTY CYCLE IN SWITCHING REGULATORS

DYNAMIC HEADROOM FOR ENVELOPE TRACKING

DYNAMIC SWITCH SCALING FOR SWITCHED-MODE POWER CONVERTERS

NEGATIVE CURRENT SENSE FEEDBACK FOR REVERSE BOOST MODE

REVERSE CURRENT PREVENTION