using semiconductor devices

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CPC
H02P7/28

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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

H02P7/28using semiconductor devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control circuit for fan
- Patent number 12,119,717
- Issue date Oct 15, 2024
- Xueping Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fan controller
- Patent number 12,058,836
- Issue date Aug 6, 2024
- TDK-Lambda UK Limited
- Quinn Kneller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Processing device
- Patent number 11,955,914
- Issue date Apr 9, 2024
- Omron Corporation
- Takeshi Kiribuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surgical stapler having downstream current-based motor control
- Patent number 11,849,946
- Issue date Dec 26, 2023
- Cilag GmbH International
- David C. Yates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Minimally invasive diagnostic and therapeutic excision of tissue
- Patent number 11,737,808
- Issue date Aug 29, 2023
- Eggers & Associates, LLC
- Philip E. Eggers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fan control circuit with temperature compensation and method of con...
- Patent number 11,736,052
- Issue date Aug 22, 2023
- Enermax Technology Corporation
- Chin-Yun Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple count circuit including varying ripple threshold detection
- Patent number 11,705,836
- Issue date Jul 18, 2023
- INTEVA FRANCE
- François Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current limiting protection system and method of motor pre-driver
- Patent number 11,664,655
- Issue date May 30, 2023
- Anpec Electronics Corporation
- Jyun-Ping Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Back-drive of motor based on position data
- Patent number 11,573,647
- Issue date Feb 7, 2023
- Amazon Technologies, Inc.
- Hua Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Contactless power supply and motor control system
- Patent number 11,522,477
- Issue date Dec 6, 2022
- Honeywell International Inc.
- Jakub Chmelar
- G01 - MEASURING TESTING
Information Patent Grant
Ripple count circuit including varying ripple threshold detection
- Patent number 11,496,080
- Issue date Nov 8, 2022
- INTEVA FRANCE
- François Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-saving control device for operation of electronic garbage can
- Patent number 11,390,458
- Issue date Jul 19, 2022
- Nine Stars Group (U.S.A.) Inc.
- Xin Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control method of brushless DC motor system based on hybrid energy...
- Patent number 11,394,328
- Issue date Jul 19, 2022
- Zhejiang University
- Yanfei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surgical stapler having downstream current-based motor control
- Patent number 11,344,299
- Issue date May 31, 2022
- Cilag GmbH International
- David C. Yates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor apparatus for power supply control and output voltage...
- Patent number 11,327,516
- Issue date May 10, 2022
- Mitsumi Electric Co., Ltd.
- Shinichiro Maki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Semiconductor apparatus for power supply control and output voltage...
- Patent number 11,314,271
- Issue date Apr 26, 2022
- Mitsumi Electric Co., Ltd.
- Shinichiro Maki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Opening/closing body drive device and control method thereof
- Patent number 11,309,813
- Issue date Apr 19, 2022
- AISIN CORPORATION
- Noriyuki Kamiya
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric motor power control circuitry
- Patent number 11,309,814
- Issue date Apr 19, 2022
- Texas Instruments Incorporated
- Michael Edwin Butenhoff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Motor control apparatus and control method of the same
- Patent number 11,290,051
- Issue date Mar 29, 2022
- Canon Kabushiki Kaisha
- Shinji Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Flat-motor driving method and drive circuit, and electronic device
- Patent number 11,264,864
- Issue date Mar 1, 2022
- HONOR DEVICE CO., LTD.
- Ting Huang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Control device and wire connection determination method
- Patent number 11,190,119
- Issue date Nov 30, 2021
- FANUC CORPORATION
- Yuuki Shirakawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Motor controller
- Patent number 11,171,585
- Issue date Nov 9, 2021
- Global Mixed-mode Technology Inc.
- Guang-Nan Tzeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply circuit and power supply apparatus
- Patent number 11,146,255
- Issue date Oct 12, 2021
- JTEKT Corporation
- Fumihiko Sato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit for passive braking for DC motor
- Patent number 11,108,345
- Issue date Aug 31, 2021
- Texas Instruments Incorporated
- Nicholas James Oborny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery pack
- Patent number 11,095,239
- Issue date Aug 17, 2021
- BLACK & DECKER INC.
- Frank J. Delose
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load driving circuit
- Patent number 10,992,244
- Issue date Apr 27, 2021
- Rohm Co., Ltd.
- Hiroki Sugamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive system including power storage device
- Patent number 10,924,041
- Issue date Feb 16, 2021
- FANUC CORPORATION
- Shougo Shinoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor power control circuitry
- Patent number 10,879,823
- Issue date Dec 29, 2020
- Texas Instruments Incorporated
- Michael Edwin Butenhoff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surgical stapler having downstream current-based motor control
- Patent number 10,863,986
- Issue date Dec 15, 2020
- Ethicon LLC
- David C. Yates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods for controlling a voltage present at an electric fan
- Patent number 10,833,615
- Issue date Nov 10, 2020
- Siemens Aktiengesellschaft
- Dirk Hertz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROL CIRCUIT AND MEDICAL DEVICE
- Publication number 20240297601
- Publication date Sep 5, 2024
- SIEMENS SHANGHAI MEDICAL EQUIPMENT LTD.
- Can Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE READING DEVICE AND CONTROL METHOD FOR IMAGE READING DEVICE
- Publication number 20240113641
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Yuki MINAMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC MOTION DAMPING OF TELEOPERATED SURGICAL SYSTEM MANIPULATORS
- Publication number 20230138396
- Publication date May 4, 2023
- Intuitive Surgical Operations, Inc.
- Gerard J. Labonville
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION
- Publication number 20230118710
- Publication date Apr 20, 2023
- INTEVA PRODUCTS FRANCE SAS
- François BREYNAERT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROCESSING DEVICE
- Publication number 20220337185
- Publication date Oct 20, 2022
- Omron Corporation
- Takeshi KIRIBUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT LIMITING PROTECTION SYSTEM AND METHOD OF MOTOR PRE-DRIVER
- Publication number 20220255314
- Publication date Aug 11, 2022
- ANPEC ELECTRONICS CORPORATION
- JYUN-PING JIANG
- G01 - MEASURING TESTING
Information Patent Application
CONTACTLESS POWER SUPPLY AND MOTOR CONTROL SYSTEM
- Publication number 20220224263
- Publication date Jul 14, 2022
- Honeywell International s.r.o.
- Jakub Chmelar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGICAL STAPLER HAVING DOWNSTREAM CURRENT-BASED MOTOR CONTROL
- Publication number 20220167979
- Publication date Jun 2, 2022
- Cilag GMBH International
- David C. Yates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control Method of Brushless DC Motor System Based on Hybrid Energy...
- Publication number 20220131489
- Publication date Apr 28, 2022
- ZHEJIANG UNIVERSITY
- Yanfei Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Minimally Invasive Diagnostic and Therapeutic Excision of Tissue
- Publication number 20220061904
- Publication date Mar 3, 2022
- Eggers & Associates, LLC
- Philip E. Eggers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MOTOR CONTROLLER
- Publication number 20210305922
- Publication date Sep 30, 2021
- Global Mixed-mode Technology Inc.
- Guang-Nan Tzeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC Converter variable input high efficiency
- Publication number 20210305898
- Publication date Sep 30, 2021
- FRANCESCO VILARDO
- G01 - MEASURING TESTING
Information Patent Application
Power-Saving Control Device for Operation of Electronic Garbage Can
- Publication number 20210171281
- Publication date Jun 10, 2021
- Nine Stars Group (U.S.A.) Inc.
- Xin WANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MOTOR CONTROL APPARATUS AND CONTROL METHOD OF THE SAME
- Publication number 20210159842
- Publication date May 27, 2021
- Canon Kabushiki Kaisha
- Shinji Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPENING/CLOSING BODY DRIVE DEVICE AND CONTROL METHOD THEREOF
- Publication number 20210099114
- Publication date Apr 1, 2021
- AISIN SEIKI KABUSHIKI KAISHA
- Noriyuki KAMIYA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electric Motor Power Control Circuitry
- Publication number 20210083607
- Publication date Mar 18, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Michael Edwin Butenhoff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SEMICONDUCTOR APPARATUS FOR POWER SUPPLY CONTROL AND OUTPUT VOLTAGE...
- Publication number 20210018946
- Publication date Jan 21, 2021
- MITSUMI ELECTRIC CO., LTD.
- Shinichiro MAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR APPARATUS FOR POWER SUPPLY CONTROL AND OUTPUT VOLTAGE...
- Publication number 20210018947
- Publication date Jan 21, 2021
- MITSUMI ELECTRIC CO., LTD.
- Shinichiro MAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND WIRE CONNECTION DETERMINATION METHOD
- Publication number 20200382027
- Publication date Dec 3, 2020
- FANUC CORPORATION
- Yuuki SHIRAKAWA
- G05 - CONTROLLING REGULATING
Information Patent Application
RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION
- Publication number 20200343842
- Publication date Oct 29, 2020
- INTEVA PRODUCTS FRANCE SAS
- François BREYNAERT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY CIRCUIT AND POWER SUPPLY APPARATUS
- Publication number 20200313667
- Publication date Oct 1, 2020
- JTEKT Corporation
- Fumihiko SATO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery Pack
- Publication number 20200287398
- Publication date Sep 10, 2020
- Black & Decker Inc.
- Frank J. Delose
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ELECTRIC DC MOTOR SYSTEM
- Publication number 20200280242
- Publication date Sep 3, 2020
- THAS LLC
- Adam Strouse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Motor Power Control Circuitry
- Publication number 20200212830
- Publication date Jul 2, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Michael Edwin Butenhoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE COUNTING FILTERING AND PEAK DETECTION METHOD AND SYSTEM
- Publication number 20200186062
- Publication date Jun 11, 2020
- Magna Closures Inc.
- Luca FANCELLU
- G01 - MEASURING TESTING
Information Patent Application
SURGICAL STAPLER HAVING DOWNSTREAM CURRENT-BASED MOTOR CONTROL
- Publication number 20200146676
- Publication date May 14, 2020
- Ethicon LLC
- David C. Yates
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEPLESS SPEED CONTROL CIRCUIT OF ELECTRIC SPRAYER
- Publication number 20200119671
- Publication date Apr 16, 2020
- SUZHOU CROSSTEC CO., LTD.
- Xiaobing ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Flat-Motor Driving Method and Drive Circuit, and Electronic Device
- Publication number 20200083779
- Publication date Mar 12, 2020
- Huawei Technologies Co., Ltd
- Ting Huang
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
DC MOTOR CONTROLLER
- Publication number 20200083825
- Publication date Mar 12, 2020
- HURD PRECISION CO., LTD.
- Feng-Ho WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRICKLE CHARGE CONTROL
- Publication number 20200036372
- Publication date Jan 30, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Krishnamurthy Ganapathi SHANKAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using semiconductor devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control circuit for fan

Fan controller

Processing device

Surgical stapler having downstream current-based motor control

Minimally invasive diagnostic and therapeutic excision of tissue

Fan control circuit with temperature compensation and method of con...

Ripple count circuit including varying ripple threshold detection

Current limiting protection system and method of motor pre-driver

Back-drive of motor based on position data

Contactless power supply and motor control system

Ripple count circuit including varying ripple threshold detection

Power-saving control device for operation of electronic garbage can

Control method of brushless DC motor system based on hybrid energy...

Surgical stapler having downstream current-based motor control

Semiconductor apparatus for power supply control and output voltage...

Semiconductor apparatus for power supply control and output voltage...

Opening/closing body drive device and control method thereof

Electric motor power control circuitry

Motor control apparatus and control method of the same

Flat-motor driving method and drive circuit, and electronic device

Control device and wire connection determination method

Motor controller

Power supply circuit and power supply apparatus

Control circuit for passive braking for DC motor

Battery pack

Load driving circuit

Motor drive system including power storage device

Electric motor power control circuitry

Surgical stapler having downstream current-based motor control

Methods for controlling a voltage present at an electric fan

Patents Applicationslast 30 patents

MOTOR CONTROL CIRCUIT AND MEDICAL DEVICE

IMAGE READING DEVICE AND CONTROL METHOD FOR IMAGE READING DEVICE

AUTOMATIC MOTION DAMPING OF TELEOPERATED SURGICAL SYSTEM MANIPULATORS

RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION

PROCESSING DEVICE

CURRENT LIMITING PROTECTION SYSTEM AND METHOD OF MOTOR PRE-DRIVER

CONTACTLESS POWER SUPPLY AND MOTOR CONTROL SYSTEM

SURGICAL STAPLER HAVING DOWNSTREAM CURRENT-BASED MOTOR CONTROL

Control Method of Brushless DC Motor System Based on Hybrid Energy...

Minimally Invasive Diagnostic and Therapeutic Excision of Tissue

MOTOR CONTROLLER

DC-DC Converter variable input high efficiency

Power-Saving Control Device for Operation of Electronic Garbage Can

MOTOR CONTROL APPARATUS AND CONTROL METHOD OF THE SAME

OPENING/CLOSING BODY DRIVE DEVICE AND CONTROL METHOD THEREOF

Electric Motor Power Control Circuitry

SEMICONDUCTOR APPARATUS FOR POWER SUPPLY CONTROL AND OUTPUT VOLTAGE...

SEMICONDUCTOR APPARATUS FOR POWER SUPPLY CONTROL AND OUTPUT VOLTAGE...

CONTROL DEVICE AND WIRE CONNECTION DETERMINATION METHOD

RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION

POWER SUPPLY CIRCUIT AND POWER SUPPLY APPARATUS

Battery Pack

ELECTRIC DC MOTOR SYSTEM

Electric Motor Power Control Circuitry

RIPPLE COUNTING FILTERING AND PEAK DETECTION METHOD AND SYSTEM

SURGICAL STAPLER HAVING DOWNSTREAM CURRENT-BASED MOTOR CONTROL

STEPLESS SPEED CONTROL CIRCUIT OF ELECTRIC SPRAYER

Flat-Motor Driving Method and Drive Circuit, and Electronic Device

DC MOTOR CONTROLLER

TRICKLE CHARGE CONTROL