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Drive circuits

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  • H02K11/33
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection

Current Industry

H02K11/33Drive circuits
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Motor bearing preloading system with plastic endbells configured to...
    • Patent number 12,224,644
    • Issue date Feb 11, 2025
    • Parker-Hannifin Corporation
    • Joseph B. Carter
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric actuator
    • Patent number 12,224,630
    • Issue date Feb 11, 2025
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Karl Prinzhorn
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor cooling system and motor cooling monitoring method
    • Patent number 12,218,571
    • Issue date Feb 4, 2025
    • Meidensha Corporation
    • Kiyoshi Uemura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual and multiple air gap rotary device
    • Patent number 12,218,555
    • Issue date Feb 4, 2025
    • VAM CO., LTD.
    • Dohyun Kang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 12,218,554
    • Issue date Feb 4, 2025
    • MINEBEA MITSUMI INC.
    • Katsunori Sakuragi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter unit
    • Patent number 12,218,612
    • Issue date Feb 4, 2025
    • Valeo Japan Co., Ltd.
    • Mathieu Varillon
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for charging electric vehicles
    • Patent number 12,214,684
    • Issue date Feb 4, 2025
    • ZHEJIANG HANMINGBO NEW ENERGY CO., LTD.
    • Zhengmao Zhu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric motor with printed circuit board
    • Patent number 12,218,562
    • Issue date Feb 4, 2025
    • Sew-Eurodrive GmbH & Co. KG
    • Joachim Nikola
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converting apparatus, motor driving apparatus, blower, compre...
    • Patent number 12,212,262
    • Issue date Jan 28, 2025
    • Mitsubishi Electric Corporation
    • Satoru Ichiki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical machine
    • Patent number 12,212,193
    • Issue date Jan 28, 2025
    • MELECS EWS GMBH
    • Thomas Doppler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,212,211
    • Issue date Jan 28, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Taito Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Systems and methods for oil management in gearboxes for eVTOL aircraft
    • Patent number 12,208,908
    • Issue date Jan 28, 2025
    • Archer Aviation Inc.
    • Scott Graves
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Controller and drive circuits for electric motors
    • Patent number 12,212,253
    • Issue date Jan 28, 2025
    • Regal Beloit America, Inc.
    • Michael R. Koller
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bi-directional motor for gas engine replacement device
    • Patent number 12,209,369
    • Issue date Jan 28, 2025
    • Milwaukee Electric Tool Corporation
    • Patrick D. Gallagher
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Stator switching module
    • Patent number 12,212,194
    • Issue date Jan 28, 2025
    • Ford Global Technologies, LLC
    • Matthew Joseph
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor device, wiper device, and motor control method
    • Patent number 12,208,774
    • Issue date Jan 28, 2025
    • Mitsuba Corporation
    • Ryo Ohori
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System housing for a drive system
    • Patent number 12,212,195
    • Issue date Jan 28, 2025
    • Robert Bosch GmbH
    • Timo Heusel
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor controller and outer rotor motor comprising the same
    • Patent number 12,206,296
    • Issue date Jan 21, 2025
    • Zhongshan Broad-Ocean Motor Co., Ltd.
    • Jianhui Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Grease-isolating storage structure for circuit board, and solar act...
    • Patent number 12,199,476
    • Issue date Jan 14, 2025
    • ZHEJIANG JIECANG LINEAR MOTION TECHNOLOGY CO. LTD.
    • Long Ye
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Integrated power switching device heat sink
    • Patent number 12,199,020
    • Issue date Jan 14, 2025
    • American Axle & Manufacturing, Inc.
    • James P. Downs
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stator, fan, and cleaning device
    • Patent number 12,199,486
    • Issue date Jan 14, 2025
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Changcheng Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Systems, methods, and mechanical designs for inverters for eVTOL ai...
    • Patent number 12,195,193
    • Issue date Jan 14, 2025
    • Archer Aviation Inc.
    • Alan D. Tepe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric motor for a power tool
    • Patent number 12,191,710
    • Issue date Jan 7, 2025
    • Milwaukee Electric Tool Corporation
    • Andrew T. Beyerl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    In-vehicle structure of inverter
    • Patent number 12,191,730
    • Issue date Jan 7, 2025
    • Nissan Motor Co., Ltd.
    • Daisuke Asakura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotating motor and fan
    • Patent number 12,191,742
    • Issue date Jan 7, 2025
    • GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    • Minghu Yu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular axial field rotary energy device with PCB stator and variab...
    • Patent number 12,191,720
    • Issue date Jan 7, 2025
    • INFINITUM ELECTRIC INC.
    • Paulo Guedes-Pinto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 12,191,733
    • Issue date Jan 7, 2025
    • Nidec Corporation
    • Shuji Iwasaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Drive system
    • Patent number 12,191,789
    • Issue date Jan 7, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Kazuo Nishihama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor
    • Patent number 12,184,138
    • Issue date Dec 31, 2024
    • NSK Ltd.
    • Toshifumi Taguchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fault tolerant motor driver
    • Patent number 12,184,215
    • Issue date Dec 31, 2024
    • Amazon Technologies, Inc.
    • Xiaoqi Wang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents