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H02P2207/055
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ELECTRICITY
H02
Electric power
H02P
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P2207/00
Indexing scheme relating to controlling arrangements characterised by the type of motor
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H02P2207/055
Surface mounted magnet motors
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Patents Grants
last 30 patents
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Patent Grant
Motor control with reduced back current during braking
Patent number
12,170,495
Issue date
Dec 17, 2024
Texas Instruments Incorporated
Prasad Kulkarni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase permanent magnet rotor motor with independent phase coi...
Patent number
12,166,444
Issue date
Dec 10, 2024
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor fan and guard for directing coolant air
Patent number
12,160,158
Issue date
Dec 3, 2024
Nidec Motor Corporation
Richard L. Eason
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Steer by wire system with redundant angular position sensing and an...
Patent number
12,122,449
Issue date
Oct 22, 2024
Sensata Technologies, Inc.
Paul R. Erickson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Methods of magnetizing and controlling a variable-flux memory motor
Patent number
12,126,297
Issue date
Oct 22, 2024
Jacobi Motors LLC
Nicolaus Radford
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High-speed motor system with air bearing supporting and control met...
Patent number
12,021,461
Issue date
Jun 25, 2024
Zhejiang University
Jianxin Shen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Mode switching for a centrifugal compressor
Patent number
12,009,763
Issue date
Jun 11, 2024
TRANE INTERNATIONAL INC.
Benjamin J. Sykora
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control apparatus, motor, compressor, refrigeration apparatus...
Patent number
11,984,827
Issue date
May 14, 2024
Daikin Industries, Ltd.
Tomoki Nakata
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Permanent magnet synchronous motor (PMSM) and method for starting t...
Patent number
11,942,882
Issue date
Mar 26, 2024
STMicroelectronics (Beijing) R&D Co. Ltd.
Na Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-phase permanent magnet rotor motor with independent phase coi...
Patent number
11,799,411
Issue date
Oct 24, 2023
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Mode switching for a centrifugal compressor
Patent number
11,770,087
Issue date
Sep 26, 2023
TRANE INTERNATIONAL INC.
Benjamin J. Sykora
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric motor for viscous pumping
Patent number
11,770,082
Issue date
Sep 26, 2023
Sola Sewers Pty Ltd
Lucas Robert Cant
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for controlling variable magnetic flux motor
Patent number
11,757,383
Issue date
Sep 12, 2023
Hyundai Motor Company
Myung Seop Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Complicated system fault diagnosis method and system based on multi...
Patent number
11,733,302
Issue date
Aug 22, 2023
Foshan University
Wei Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Detecting motor stall condition
Patent number
11,728,753
Issue date
Aug 15, 2023
Infineon Technologies Austria AG
Vedant Sadashiv Chendake
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Load adaptive flux weakening of permanent magnet synchronous motor...
Patent number
11,728,752
Issue date
Aug 15, 2023
Infineon Technologies Austria AG
Vedant Sadashiv Chendake
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Efficiency optimization of maximum torque per amps control for sync...
Patent number
11,671,037
Issue date
Jun 6, 2023
Rockwell Automation Technologies, Inc.
Bing Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Position sensorless control method in low-speed region of fault-tol...
Patent number
11,646,649
Issue date
May 9, 2023
Beihang University
Jinquan Xu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control apparatus of rotary electric machine and method therefor
Patent number
11,641,173
Issue date
May 2, 2023
Denso Corporation
Makoto Taniguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control with reduced back current during braking
Patent number
11,621,661
Issue date
Apr 4, 2023
Texas Instruments Incorporated
Prasad Kulkarni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor device
Patent number
11,611,298
Issue date
Mar 21, 2023
TDK Corporation
Nobuyuki Shimbo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sensor less magnet temperature estimation in permanent magnet machines
Patent number
11,581,835
Issue date
Feb 14, 2023
Amazon Technologies, Inc.
Lizon Maharjan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor driving method and motor driving system
Patent number
11,482,959
Issue date
Oct 25, 2022
Delta Electronics, Inc.
Shao-Kai Tseng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator secondary windings to modify a permanent magnet (PM) field
Patent number
11,482,360
Issue date
Oct 25, 2022
The Boeing Company
Shengyi Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System of driving and controlling motor
Patent number
11,476,789
Issue date
Oct 18, 2022
Anpec Electronics Corporation
Yun-Li Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor and brushless wiper motor
Patent number
11,374,512
Issue date
Jun 28, 2022
Mitsuba Corporation
Ryo Ohori
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor control system and power steering system
Patent number
11,251,731
Issue date
Feb 15, 2022
Nidec Corporation
Shuji Endo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control device and control method for synchronous electric motor
Patent number
11,196,373
Issue date
Dec 7, 2021
Sinfonia Technology Co., Ltd.
Makoto Maruyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor fan and guard for directing coolant air
Patent number
11,146,144
Issue date
Oct 12, 2021
Nidec Motor Corporation
Richard L. Eason
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of correcting a signal delay of a hall sensor for an air com...
Patent number
10,903,768
Issue date
Jan 26, 2021
Hyundai Motor Company
Sung-Do Kim
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
eROTOR LOCK FOR eVTOL LIFTERS
Publication number
20250015734
Publication date
Jan 9, 2025
HAMILTON SUNDSTRAND CORPORATION
Jonathan Mark Roadley-Battin
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
CONTROLLER FOR A PERMANENT MAGNET MACHINE
Publication number
20240313688
Publication date
Sep 19, 2024
HAMILTON SUNDSTRAND CORPORATION
Andrew Mclean
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) INTEGRATED POSITION SENSING
Publication number
20240305230
Publication date
Sep 12, 2024
Raytheon Company
Andrew Christopher Walecka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS AND METHODS FOR ACTIVE DAMPING IN A STEER-BY-WIRE HANDWHEEL...
Publication number
20240195333
Publication date
Jun 13, 2024
STEERING SOLUTIONS IP HOLDING CORPORATION
DENNIS B. SKELLENGER
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Stable And Passive Observer-Based V/Hz Control For Synchronous Motors
Publication number
20240128906
Publication date
Apr 18, 2024
ABB Schweiz AG
Lauri Tiitinen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MODE SWITCHING FOR A CENTRIFUGAL COMPRESSOR
Publication number
20240088810
Publication date
Mar 14, 2024
TRANE INTERNATIONAL INC.
Benjamin J. Sykora
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL APPARATUS, MOTOR, COMPRESSOR, REFRIGERATION APPARATUS...
Publication number
20240039439
Publication date
Feb 1, 2024
DAIKIN INDUSTRIES, LTD.
Tomoki NAKATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ROTOR AND SENSORLESS CONTROL METHOD FOR ROTOR
Publication number
20240030764
Publication date
Jan 25, 2024
Hyundai Motor Company
Hyo Jeong Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
AIR COMPRESSOR
Publication number
20240007037
Publication date
Jan 4, 2024
MAX Co., LTD.
Tomohide TSUTSUI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTIPHASE WINDING ARRANGMENT IN ELECTRIC MACHINES FOR MITIGATING S...
Publication number
20230412104
Publication date
Dec 21, 2023
Board of Regents, The University of Texas System
Matthew C. Gardner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PERMANENT MAGNET SYNCHRONOUS MOTOR (PMSM) AND METHOD FOR STARTING T...
Publication number
20230387845
Publication date
Nov 30, 2023
STMICROELECTRONICS (BEIJING) R&D CO. LTD.
Na Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-PHASE PERMANENT MAGNET ROTOR MOTOR WITH INDEPENDENT PHASE COI...
Publication number
20230378898
Publication date
Nov 23, 2023
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL WITH REDUCED BACK CURRENT DURING BRAKING
Publication number
20230238904
Publication date
Jul 27, 2023
TEXAS INSTRUMENTS INCORPORATED
Prasad KULKARNI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LOAD ADAPTIVE FLUX WEAKENING OF PERMANENT MAGNET SYNCHRONOUS MOTOR...
Publication number
20230179132
Publication date
Jun 8, 2023
Infineon Technologies Austria AG
Vedant Sadashiv CHENDAKE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multi-Phase Permanent Magnet Rotor Motor With Independent Phase Coi...
Publication number
20230070195
Publication date
Mar 9, 2023
Kinetic Technologies International Holdings LP
Kwei Chung Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL WITH REDUCED BACK CURRENT DURING BRAKING
Publication number
20230023055
Publication date
Jan 26, 2023
TEXAS INSTRUMENTS INCORPORATED
Prasad KULKARNI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DETECTING MOTOR STALL CONDITION
Publication number
20220416702
Publication date
Dec 29, 2022
Infineon Technologies Austria AG
Vedant Sadashiv CHENDAKE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPLICATED SYSTEM FAULT DIAGNOSIS METHOD AND SYSTEM BASED ON MULTI...
Publication number
20220413050
Publication date
Dec 29, 2022
Foshan University
Wei Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS OF MAGNETIZING AND CONTROLLING A VARIABLE-FLUX MEMORY MOTOR
Publication number
20220376638
Publication date
Nov 24, 2022
Jacobi Motors LLC
Nicolaus Radford
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MODE SWITCHING FOR A CENTRIFUGAL COMPRESSOR
Publication number
20220345062
Publication date
Oct 27, 2022
TRANE INTERNATIONAL INC.
Benjamin J. Sykora
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS FOR CONTROLLING VARIABLE MAGNETIC FLUX MOTOR
Publication number
20220329178
Publication date
Oct 13, 2022
Hyundai Motor Company
Myung Seop Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR DRIVING METHOD AND MOTOR DRIVING SYSTEM
Publication number
20220190760
Publication date
Jun 16, 2022
Delta Electronics, Inc.
Shao-Kai TSENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR AND ELECTRIC POWER STEERING DEVICE
Publication number
20220014136
Publication date
Jan 13, 2022
NIDEC CORPORATION
Hiromitsu OHASHI
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
IMPROVED ELECTRIC MOTOR FOR VISCOUS PUMPING
Publication number
20210359627
Publication date
Nov 18, 2021
Sola Sewers Pty Ltd
Lucas Robert Cant
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
MOTOR AND BRUSHLESS WIPER MOTOR
Publication number
20210328528
Publication date
Oct 21, 2021
Mitsuba Corporation
Ryo OHORI
B60 - VEHICLES IN GENERAL
Information
Patent Application
POSITION SENSORLESS CONTROL METHOD IN LOW-SPEED REGION OF FAULT-TOL...
Publication number
20210281154
Publication date
Sep 9, 2021
BEIHANG UNIVERSITY
Jinquan XU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROL APPARATUS OF ROTARY ELECTRIC MACHINE AND METHOD THEREFOR
Publication number
20210257950
Publication date
Aug 19, 2021
DENSO CORPORATION
Makoto TANIGUCHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
STEER BY WIRE SYSTEM WITH REDUNDANT ANGULAR POSITION SENSING AND AN...
Publication number
20210070361
Publication date
Mar 11, 2021
Sensata Technologies, Inc.
Paul R. Erickson
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
MOTOR CONTROL SYSTEM AND POWER STEERING SYSTEM
Publication number
20210044234
Publication date
Feb 11, 2021
NIDEC CORPORATION
Shuji ENDO
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
MOTOR FAN AND GUARD FOR DIRECTING COOLANT AIR
Publication number
20210006128
Publication date
Jan 7, 2021
Nidec Motor Corporation
Richard L. Eason
H01 - BASIC ELECTRIC ELEMENTS