using pulse modulation

Industry

CPC
H02P7/29

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors

Current Industry

H02P7/29using pulse modulation

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Battery boost converter system
- Patent number 12,168,399
- Issue date Dec 17, 2024
- Trek Bicycle Corporation
- Jon Quenzer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic braking in a power tool
- Patent number 12,166,447
- Issue date Dec 10, 2024
- Milwaukee Electric Tool Corporation
- Carl B. Westerby
- B24 - GRINDING POLISHING
Information Patent Grant
Fan drive system and fan
- Patent number 12,113,471
- Issue date Oct 8, 2024
- Yinhua Jia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surgical stapler having motor control based on an electrical parame...
- Patent number 12,076,004
- Issue date Sep 3, 2024
- Cilag GmbH International
- Mark D. Overmyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical control systems for powered air-purifying respirators
- Patent number 12,042,680
- Issue date Jul 23, 2024
- Ford Global Technologies, LLC
- William Stewart Johnston
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Nail drive method of electric nail gun
- Patent number 12,036,651
- Issue date Jul 16, 2024
- De Poan Pneumatic Corp.
- I-Tsung Wu
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System and method for compact motor control with redundant power st...
- Patent number 12,021,444
- Issue date Jun 25, 2024
- EATON INTELLIGENT POWER LIMITED
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive rectification for preventing current inversion in motor dr...
- Patent number 12,021,476
- Issue date Jun 25, 2024
- STMicroelectronics S.r.l.
- Enrico Poli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic system and method
- Patent number 12,015,396
- Issue date Jun 18, 2024
- Kabushiki Kaisha Toshiba
- Yukako Tsutsumi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hardware based motor drive controller
- Patent number 12,009,769
- Issue date Jun 11, 2024
- Texas Instruments Incorporated
- Navaneeth Kumar Narayanasamy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid system to overhaul a DC locomotive
- Patent number 11,999,241
- Issue date Jun 4, 2024
- Progress Rail Services Corporation
- Sidarta Beltramin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit arrangement for regulating a voltage, corresponding system...
- Patent number 11,990,829
- Issue date May 21, 2024
- STMicroelectronics S.r.l.
- Matteo Venturelli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit, corresponding system, vehicle and method of operation
- Patent number 11,973,457
- Issue date Apr 30, 2024
- STMicroelectronics (Alps) SAS
- Aldo Occhipinti
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Technique for suppressing decrease in flow rate of air discharged f...
- Patent number 11,962,257
- Issue date Apr 16, 2024
- Makita Corporation
- Yuki Kawai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cross-over distortionless pulse-width modulated (PWM)/linear motor...
- Patent number 11,962,261
- Issue date Apr 16, 2024
- Cirrus Logic, Inc.
- Vamsikrishna Parupalli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Servo motor drive circuit and 3D printing apparatus
- Patent number 11,951,685
- Issue date Apr 9, 2024
- ZHUHAI SAILNER 3D TECHNOLOGY CO., LTD.
- Pingchu Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electric motors
- Patent number 11,949,289
- Issue date Apr 2, 2024
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Central electronic control unit for a vehicle
- Patent number 11,932,183
- Issue date Mar 19, 2024
- Magna Seating Inc
- Hanlong Yang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pump assembly and method for controlling an electric motor for driv...
- Patent number 11,933,308
- Issue date Mar 19, 2024
- Grundfos Holding a/s
- Martin Byskov Skafsgaard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 11,936,326
- Issue date Mar 19, 2024
- Global Mixed-mode Technology Inc.
- Chia-Tai Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic apparatus, control method of electronic apparatus and st...
- Patent number 11,929,701
- Issue date Mar 12, 2024
- Canon Kabushiki Kaisha
- Keiji Harada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Systems and methods for regulating slew time of output voltage of D...
- Patent number 11,923,799
- Issue date Mar 5, 2024
- Texas Instruments Incorporated
- Ashish Ojha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply control device and power supply control method
- Patent number 11,863,111
- Issue date Jan 2, 2024
- Autonetworks Technologies, Ltd.
- Shinnosuke Nakaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed controller and speed control system
- Patent number 11,817,801
- Issue date Nov 14, 2023
- Johnson Controls Tyco IP Holdings LLP
- Menghua Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller with power feedback loop
- Patent number 11,817,811
- Issue date Nov 14, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Yisong Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor power supply device
- Patent number 11,811,225
- Issue date Nov 7, 2023
- AISIN CORPORATION
- Yutaka Uchida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive device, short circuit detection method, and computer program
- Patent number 11,799,402
- Issue date Oct 24, 2023
- Autonetworks Technologies, Ltd.
- Shinnosuke Nakaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PWM generation circuit, processing circuit and chip
- Patent number 11,791,813
- Issue date Oct 17, 2023
- AMICRO SEMICONDUCTOR CO., LTD.
- Zhanghui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply controller
- Patent number 11,784,593
- Issue date Oct 10, 2023
- Denso Corporation
- Masao Kimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system and movable folding partition
- Patent number 11,764,713
- Issue date Sep 19, 2023
- Won-Door Corporation
- E. Carl Goodman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
START-UP DEVICE, MOTOR SYSTEM AND METHOD FOR REDUCING DC MOTOR STAR...
- Publication number 20250023494
- Publication date Jan 16, 2025
- Carrier Corporation
- Jie Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20250007430
- Publication date Jan 2, 2025
- STMicroelectronics International N.V.
- Dietmar MENDEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR DRIVER CIRCUIT HAVING REVERSE CURRENT DETECTION MECHANISM
- Publication number 20240421588
- Publication date Dec 19, 2024
- ANPEC ELECTRONICS CORPORATION
- KUN-MIN CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CONTROL DEVICE
- Publication number 20240388227
- Publication date Nov 21, 2024
- Riso Kagaku Corporation
- Hideaki INOUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WATERCRAFT MANEUVERING SYSTEM AND WATERCRAFT INCLUDING THE WATERCRA...
- Publication number 20240239453
- Publication date Jul 18, 2024
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Yuhei SUZUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMMUNICATION IN MULTI-CARRIER SYSTEMS, LINEAR MOTORS, TRANSPORT DE...
- Publication number 20240243676
- Publication date Jul 18, 2024
- Schneider Electric Industries SAS
- Martin Stollberger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A LOW-LOSS MOTOR AND A DRIVE CIRCUIT THEREOF
- Publication number 20240235442
- Publication date Jul 11, 2024
- Intex Marketing Ltd.
- Zhi Xiong Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HANDHELD DIGGING TOOL
- Publication number 20240218742
- Publication date Jul 4, 2024
- Nanjing Chervon Industry Co., Ltd.
- Hongyao Xie
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC MOTORS
- Publication number 20240204591
- Publication date Jun 20, 2024
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE HEAD-...
- Publication number 20240178770
- Publication date May 30, 2024
- Luxshare Precision Technology (Nanjing) Co., LTD
- Qing ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CONTROL...
- Publication number 20240061210
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- MASAMI ICHINOSE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...
- Publication number 20240063735
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- Zakirul ISLAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND METHOD FOR DC MOTORS
- Publication number 20240056002
- Publication date Feb 15, 2024
- Intex Marketing Ltd.
- Zhi Xiong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATION AND SPEED REGULATION CONTROL CIRCUIT OF AN AIR PUMP
- Publication number 20240052825
- Publication date Feb 15, 2024
- Intex Marketing Ltd.
- Zhi Xiong Huang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER TOOL INCLUDING CURRENT-BASED FIELD WEAKENING
- Publication number 20240048085
- Publication date Feb 8, 2024
- Milwaukee Electric Tool Corporation
- Austin Gaspar
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
METHOD FOR OPERATING A DC MOTOR
- Publication number 20240030845
- Publication date Jan 25, 2024
- Conti Temic microelectronic GmbH
- Beat Bauer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRONIC BRAKING IN A POWER TOOL
- Publication number 20230421078
- Publication date Dec 28, 2023
- Milwaukee Electric Tool Corporation
- Carl B. Westerby
- B24 - GRINDING POLISHING
Information Patent Application
COOLING CAPABILITY DEGRADATION DIAGNOSIS IN AN INFORMATION HANDLING...
- Publication number 20230324968
- Publication date Oct 12, 2023
- Dell Products L.P.
- Xin Zhi Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPLIT GAIN TRANSFER FUNCTION FOR SMART MOTOR ACTUATORS
- Publication number 20230299696
- Publication date Sep 21, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mike Robert Garrard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMALL ELECTRICAL APPLIANCE WITH IMPROVED MOTOR SPEED CONTROL
- Publication number 20230291337
- Publication date Sep 14, 2023
- Braun GmbH
- Ferdinand Hermann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
REDUCTION OF CURRENT RIPPLE DUE TO MOSFET SWITCHING DELAYS IN PWM-B...
- Publication number 20230246572
- Publication date Aug 3, 2023
- WOODWARD, INC.
- Ganga P. Jayaraman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON AN ELECTRICAL PARAME...
- Publication number 20230240678
- Publication date Aug 3, 2023
- Cilag GMBH International
- Mark D. Overmyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRIVER CIRCUITRY
- Publication number 20230216515
- Publication date Jul 6, 2023
- Cirrus Logic International Semiconductor Ltd.
- Ross C. MORGAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NAIL DRIVE METHOD OF ELECTRIC NAIL GUN
- Publication number 20230182276
- Publication date Jun 15, 2023
- DE POAN PNEUMATIC CORP.
- I-TSUNG WU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
STARTER-GENERATOR CONTROL UNIT (SGCU) RANDOMIZED CURRENT FEEDBACK C...
- Publication number 20230170834
- Publication date Jun 1, 2023
- SAFRAN POWER USA, LLC
- Lev Sorkin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUBSAMPLING ACTIVE GATE DRIVER FEEDBACK
- Publication number 20230155526
- Publication date May 18, 2023
- Kabushiki Kaisha Toshiba
- Gavin Tomas WATKINS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVER CIRCUIT FOR LINEAR MOTOR, POSITIONING DEVICE USING THE...
- Publication number 20230147064
- Publication date May 11, 2023
- Rohm Co., Ltd.
- HISASHI SUGIE
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE RECTIFICATION FOR PREVENTING CURRENT INVERSION IN MOTOR DR...
- Publication number 20230137346
- Publication date May 4, 2023
- STMicroelectronics S.r.l.
- Enrico POLI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Central Electronic Control Unit For A Vehicle
- Publication number 20230135176
- Publication date May 4, 2023
- Magna Seating Inc.
- Hanlong Yang
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC MOTORS
- Publication number 20230121580
- Publication date Apr 20, 2023
- Tau Motors, Inc.
- Walter Wesley Pennington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using pulse modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Battery boost converter system

Electronic braking in a power tool

Fan drive system and fan

Surgical stapler having motor control based on an electrical parame...

Electrical control systems for powered air-purifying respirators

Nail drive method of electric nail gun

System and method for compact motor control with redundant power st...

Adaptive rectification for preventing current inversion in motor dr...

Electronic system and method

Hardware based motor drive controller

Hybrid system to overhaul a DC locomotive

Circuit arrangement for regulating a voltage, corresponding system...

Circuit, corresponding system, vehicle and method of operation

Technique for suppressing decrease in flow rate of air discharged f...

Cross-over distortionless pulse-width modulated (PWM)/linear motor...

Servo motor drive circuit and 3D printing apparatus

Electric motors

Central electronic control unit for a vehicle

Pump assembly and method for controlling an electric motor for driv...

Motor controller

Electronic apparatus, control method of electronic apparatus and st...

Systems and methods for regulating slew time of output voltage of D...

Power supply control device and power supply control method

Motor speed controller and speed control system

Motor controller with power feedback loop

Motor power supply device

Drive device, short circuit detection method, and computer program

PWM generation circuit, processing circuit and chip

Power supply controller

Control system and movable folding partition

Patents Applicationslast 30 patents

START-UP DEVICE, MOTOR SYSTEM AND METHOD FOR REDUCING DC MOTOR STAR...

MOTOR CONTROL DEVICE

MOTOR DRIVER CIRCUIT HAVING REVERSE CURRENT DETECTION MECHANISM

DRIVE CONTROL DEVICE

WATERCRAFT MANEUVERING SYSTEM AND WATERCRAFT INCLUDING THE WATERCRA...

COMMUNICATION IN MULTI-CARRIER SYSTEMS, LINEAR MOTORS, TRANSPORT DE...

A LOW-LOSS MOTOR AND A DRIVE CIRCUIT THEREOF

HANDHELD DIGGING TOOL

ELECTRIC MOTORS

HEAD-MOUNTED DISPLAY APPARATUS AND METHOD FOR CONTROLLING THE HEAD-...

CONTROL APPARATUS, LENS APPARATUS, IMAGE PICKUP APPARATUS, CONTROL...

ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...

CONTROL CIRCUIT AND METHOD FOR DC MOTORS

VOLTAGE REGULATION AND SPEED REGULATION CONTROL CIRCUIT OF AN AIR PUMP

POWER TOOL INCLUDING CURRENT-BASED FIELD WEAKENING

METHOD FOR OPERATING A DC MOTOR

ELECTRONIC BRAKING IN A POWER TOOL

COOLING CAPABILITY DEGRADATION DIAGNOSIS IN AN INFORMATION HANDLING...

SPLIT GAIN TRANSFER FUNCTION FOR SMART MOTOR ACTUATORS

SMALL ELECTRICAL APPLIANCE WITH IMPROVED MOTOR SPEED CONTROL

REDUCTION OF CURRENT RIPPLE DUE TO MOSFET SWITCHING DELAYS IN PWM-B...

SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON AN ELECTRICAL PARAME...

DRIVER CIRCUITRY

NAIL DRIVE METHOD OF ELECTRIC NAIL GUN

STARTER-GENERATOR CONTROL UNIT (SGCU) RANDOMIZED CURRENT FEEDBACK C...

SUBSAMPLING ACTIVE GATE DRIVER FEEDBACK

MOTOR DRIVER CIRCUIT FOR LINEAR MOTOR, POSITIONING DEVICE USING THE...

ADAPTIVE RECTIFICATION FOR PREVENTING CURRENT INVERSION IN MOTOR DR...

Central Electronic Control Unit For A Vehicle

ELECTRIC MOTORS