ClassID:

217753

H02M1/0845 - CPC Classification

Classification description:

Details of apparatus for conversion; Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system digitally controlled (or with digital control)

Recent Application in this class:
#1
20260088699
2026-03-26

MULTI-MODE VOLTAGE REGULATOR

#2
20260074688
2026-03-12

GATE DRIVE APPARATUS, POWER CONVERSION APPARATUS, AND INVERTER

#3
20250357861
2025-11-20

PHASE CONTROLLER OF A SWITCHING CONVERTER MEASURING LOAD-CURRENT UNDER LIGHT LOAD

#4
20250357847
2025-11-20

MOTOR DRIVING DEVICE, AND VEHICLE HAVING SAME

#5
20250253758
2025-08-07

FLYING CAPACITOR VOLTAGE AND INDUCTOR CURRENT COMPENSATION FOR NONLINEAR COUPLING IN A THREE-LEVEL CONVERTER

#6
20250119068
2025-04-10

INVERTER SYSTEMS FEATURING HYBRID TCM/CCM MODULATION SCHEME

#7
20250023451
2025-01-16

POWER SUPPLY CONTROLLER AND SWITCHING POWER SUPPLY

#8
20250012921
2025-01-09

LIDAR SYSTEM AND OPERATION METHOD OF THE SAME

#9
20240333173
2024-10-03

SYSTEMS AND METHODS FOR CONTROLLING MULTI-LEVEL DIODE-CLAMPED INVERTERS USING SPACE VECTOR PULSE WIDTH MODULATION (SVPWM)

#10
20240333137
2024-10-03

DISTRIBUTED CONTROL DEVICE AND DISTRIBUTED CONTROL SYSTEM

#11
20240297571
2024-09-05

PHASE ADDITION IN POWER CONVERTERS

#12
20240243671
2024-07-18

POWER CONVERSION DEVICE

#13
20240235368
2024-07-11

CHARGER INTEGRATED CIRCUIT INCLUDING SWITCHING CONVERTER AND ELECTRONIC DEVICE INCLUDING THE CHARGER INTEGRATED CIRCUIT

#14
20240162799
2024-05-16

ELECTRIC POWER CONVERSION DEVICE AND CONTROL METHOD FOR ELECTRIC POWER CONVERSION DEVICE

#15
20240154531
2024-05-09

POWER CONVERSION CIRCUIT OF MULTI-PHASE POWER SUPPLY AND MULTI-PHASE POWER SUPPLY AND CONTROL METHOD THEREFOR

#16
20240072680
2024-02-29

Power conversion apparatus, motor drive apparatus, and air conditioner

#17
20240072642
2024-02-29

Power Conversion Device

#18
20240030833
2024-01-25

INVERTER AND CONTROL METHOD FOR INVERTER

#19
20230421146
2023-12-28

Management of multiple switching-synchronized measurements using combined prioritized measurement and round-robin sequence measurement

#20
20230412093
2023-12-21

Power converter, motor driver, and refrigeration cycle applied equipment

#21
20230378869
2023-11-23

Pulse width modulation techniques for a multiphase voltage converter

#22
20230318460
2023-10-05

Multiphase series capacitor DC-DC converter and control method

#23
20230299692
2023-09-21

POWER CONVERTER

#24
20230253887
2023-08-10

HIGH-DENSITY MULTI-CHANNEL POWER SUPPLY IN A TEST AND MEASUREMENT INSTRUMENT

#25
20230244881
2023-08-03

Computing circuitry

#26
20230208313
2023-06-29

Power conversion apparatus and control method for power conversion apparatus

#27
20230123031
2023-04-20

Apparatus and method of controlling a multi-phase power converter, having a plurality of power stage circuits coupled in parallel

#28
20230113610
2023-04-13

Power supply and emulated current mode control

#29
20230013761
2023-01-19

Computing circuitry

#30
20220399815
2022-12-15

Integrated current sharing schemes for multiplying power stages support of a multiphase controller

#31
20220393588
2022-12-08

Pulse width modulation techniques for a multiphase voltage converter

#32
20220352823
2022-11-03

Phase current balancing for multiphase coupled inductor converter

#33
20220329072
2022-10-13

Driver device, method for monitoring driver device, and power supply device

#34
20220190818
2022-06-16

Management of multiple switching-synchronized measurements using combined prioritized measurement and round-robin sequence measurement

#35
20220158541
2022-05-19

Control apparatus for adjusting thermal stress

#36
20220077775
2022-03-10

Voltage modulation circuit and method thereof

#37
20220060124
2022-02-24

Adaptively modulated multi-state inverter system and modulating method thereof

#38
20210288579
2021-09-16

Multiphase switching converters with daisy chain configuration and associated phase shedding control method

#39
20210184595
2021-06-17

Systems and methods for controlling multi-level diode-clamped inverters using space vector pulse width modulation (SVPWM)

#40
20210152076
2021-05-20

Frequency alignment and switch-over in power supplies

#41
20210135579
2021-05-06

Power supply unit, system and method for coalescence of multi-phase liquid mixtures

#42
20210028684
2021-01-28

Method for controlling controllable power semiconductor switches of a converter assembly with a plurality of switching modules having controllable power semiconductor switches, and a converter assembly with a control system configured for performing the method

#43
20200395854
2020-12-17

Multi-phase power converter, control circuit and control method thereof

#44
20200356733
2020-11-12

Computing circuitry for avoiding computation operations during phase transition of voltage regulator

#45
20200274449
2020-08-27

Automatic power-on-reset detection and recovery of a multi-phase digital buck controller

#46
20200235675
2020-07-23

Power converter arrangement and method for its regulation using voltage setpoint values by use of a pre-modulator

#47
20200209903
2020-07-02

Electronic device that removes acoustic noise based on frequency booster

#48
20200083874
2020-03-12

Multi-mode feedback control through digital isolator

#49
20200076322
2020-03-05

Systems and methods for controlling multi-level diode-clamped inverters using space vector pulse width modulation (SVPWM)

#50
20200036281
2020-01-30

Line commutated converters

#51
20200007023
2020-01-02

Multi-phase converter and associated control circuit and control method for undershoot improvement

#52
20190222140
2019-07-18

Apparatus and method for control of multi-inverter power converter

#53
20190165665
2019-05-30

Voltage converting system and method of using the same

#54
20190052168
2019-02-14

Digital control of switched boundary mode interleaved power converter with reduced crossover distortion

#55
20190044620
2019-02-07

Multilevel converter

#56
20180294741
2018-10-11

Systems and methods for controlling multi-level diode-clamped inverters using Space Vector pulse width modulation (SVPWM)

#57
20180159422
2018-06-07

Power conversion device

#58
20180131263
2018-05-10

Multiphase power supply and distributed phase control

#59
20180123459
2018-05-03

Control circuit and control method for a voltage converter

#60
20180006577
2018-01-04

Switching power converters controlled with control signals having variable on-times

#61
20170264198
2017-09-14

Switching control circuit and control method for a multi-channel switching circuit

#62
20170214335
2017-07-27

Method to protect a power converter arrangement and power converter arrangement with a protective device

#63
20170179950
2017-06-22

Gate driving circuit for insulated gate-type power semiconductor element

#64
20170141698
2017-05-18

Apparatus and method for control of multi-inverter power converter

#65
20160352208
2016-12-01

Master/slave controller system in ring topology for modular multilevel converters

#66
20160190924
2016-06-30

Electric power conversion device

#67
20150236580
2015-08-20

Control circuit with synchronization unit for switching converter and associated control method

#68
20150023080
2015-01-22

Methods and apparatus for controlling power switches via a digital communication bus

#69
20150008890
2015-01-08

Step-down direct-current to direct-current converter, controller and control method thereof, and electronic apparatus using same

#70
20140376288
2014-12-25

Apparatus and method for controlling module switching of power converting system

#71
20140056042
2014-02-27

Power layer generation of inverter gate drive signals

#72
20130321062
2013-12-05

Method for controlling two electrically series-connected reverse conductive IGBTs of a half bridge

#73
20130223115
2013-08-29

Power conversion device with a daisy chain configuration communication control unit

#74
20120014147
2012-01-19

Power layer generation of inverter gate drive signals

#75
20120002453
2012-01-05

Controller apparatus for controlling a multiphase multilevel voltage source inverter and a method thereof

#76
20110298514
2011-12-08

PWM signal generator for digital controlled power supply

#77
20110221478
2011-09-15

CIRCUIT FOR MULTIPLEXING DIGITAL AND ANALOG INFORMATION VIA SINGLE PIN OF DRIVER FOR SWITCHED MOSFETS OF DC-DC CONVERTER

#78
20110057701
2011-03-10

Signal control device

#79
20100277149
2010-11-04

Controller of power converter

#80
20090284997
2009-11-19

Method to create PWM switching with near zero common mode noise

#81
20090167283
2009-07-02

Circuit for multiplexing digital and analog information via single pin of driver for switched MOSFETs of DC-DC converter

#82
20070291520
2007-12-20

Multi-phase converter with frequency and phase timing control

#83
20070069698
2007-03-29

Circuit for multiplexing digital and analog information via single pin of driver for switched MOSFETs of DC-DC converter

#84
20060279970
2006-12-14

Switching power converter controller

#85
20050162144
2005-07-28

Method of controlling an operation of a switch power converter

#86
20050162142
2005-07-28

Sample and hold system for controlling a plurality of pulse-width-modulated switching power converters

#87
20050017702
2005-01-27

Switching power converter method