ClassID:

234200

H05K7/20909 - CPC Classification

Classification description:

Constructional details common to different types of electric apparatus; Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor Forced ventilation, e.g. on heat dissipaters coupled to components

Sub-classes:
Recent Application in this class:
#1
20260156790
2026-06-04

COOLING SYSTEM FOR AN AT LEAST PARTIALLY ELECTRIC MACHINE OR VEHICLE

#2
20260143644
2026-05-21

SERVER POWER SUPPLY UNIT EXHAUST DUCT

#3
20260142272
2026-05-21

PORTABLE ENERGY SYSTEM

#4
20260135494
2026-05-14

SYSTEMS AND METHODS FOR COOLING MODULE FOR POWER CONVERSION SYSTEM FOR ELECTRIC VEHICLE

#5
20260129815
2026-05-07

COOLED MODULAR POWER-CONVERTING ELECTRICAL PANEL

#6
20260129814
2026-05-07

HEAT DISSIPATION MECHANISM AND CHARGING DEVICE

#7
20260122858
2026-04-30

ELECTRONIC APPARATUS

#8
20260113913
2026-04-23

Cooling System and Charging Station

#9
20260113912
2026-04-23

SYSTEMS AND METHODS FOR COOLING AN ELECTRONICS HOUSING

#10
20260112906
2026-04-23

SYSTEMS AND METHODS FOR SERVICING COMPONENTS OF A POWER MANAGEMENT SYSTEM

#11
20260106469
2026-04-16

CHARGING AND DISCHARGING SYSTEM

#12
20260101420
2026-04-09

INDUCTION COOKTOP

#13
20260088655
2026-03-26

WIRELESS CHARGING DEVICE WITH HEAT DISSIPATION STRUCTURE

#14
20260074563
2026-03-12

WIRELESS CHARGING DEVICE

#15
20260059728
2026-02-26

CHARGING DEVICE, HEAT DISSIPATION CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM EMPLOYING METHOD

#16
20260059722
2026-02-26

POWER CONVERSION SYSTEM AND ENERGY STORAGE SYSTEM

#17
20260059721
2026-02-26

POWER CONVERSION SYSTEM AND ENERGY STORAGE SYSTEM

#18
20260044162
2026-02-12

HEAT DISSIPATION DEVICE

#19
20260040511
2026-02-05

COMPUTER POWER SUPPLY UNIT

#20
20260032855
2026-01-29

Cooling Apparatus for Power Module

#21
20260025006
2026-01-22

HYBRID CAPACITOR ENERGY STORAGE

#22
20260021725
2026-01-22

ENERGY STORAGE DEVICE

#23
20260020200
2026-01-15

POWER CONVERTER

#24
20260013089
2026-01-08

NOISE FILTER

#25
20260013082
2026-01-08

SERVER AND SERVER CABINET

#26
20260012036
2026-01-08

ELECTRICAL INTERNAL GENERATOR

#27
20260006761
2026-01-01

WATER-COOLED INTEGRATED CHARGER AND DISCHARGER

#28
20260006760
2026-01-01

DEDICATED PSU AIRFLOW INLET FOR STORAGE ENCLOSURE

#29
20260006754
2026-01-01

SMART POWER STAGE (SPS) BOARD WITH MAGNETICALLY ATTACHABLE HEATSINK ASSEMBLY

#30
20260006743
2026-01-01

ELECTRIC COMPONENT BOX

#31
20250392229
2025-12-25

DOUBLE-SIDE COOLED TRIPLE-DC-PORT HALF-BRIDGE POWER MODULE

#32
20250386474
2025-12-18

SMART FAN CONTROL FOR DATA CENTER POWERTRAIN EQUIPMENT

#33
20250380390
2025-12-11

DISPENSER HEATING FOR COLD TEMPERATURES

#34
20250380366
2025-12-11

PROTECTIVE ENCLOSURE FOR ELECTRONIC CIRCUITS

#35
20250364790
2025-11-27

ELECTRIC SWITCHBOARD

#36
20250360822
2025-11-27

VEHICLE CHARGING DEVICE WITH OPTIMIZED COOLING

#37
20250358985
2025-11-20

POWER SUPPLY DEVICE

#38
20250357860
2025-11-20

POWER SUPPLY AND OPERATING METHOD THEREOF

#39
20250351314
2025-11-13

COOLING SYSTEM FOR POWER ELECTRONIC SYSTEMS

#40
20250351312
2025-11-13

Mounting Arrangement for Integrated Motor-Drive

#41
20250344359
2025-11-06

Electrical Package

#42
20250338461
2025-10-30

CONTROL METHOD, CONTROL APPARATUS, CONTROL SYSTEM, AND READABLE STORAGE MEDIUM

#43
20250318090
2025-10-09

Inverter, Power Device, and Photovoltaic System

#44
20250300490
2025-09-25

POWER SUPPLY SWITCHING SYSTEM AND SWITCH APPARATUS

#45
20250300270
2025-09-25

ENERGY STORAGE POWER SUPPLY

#46
20250280516
2025-09-04

BLOCK CHAIN SERVER AND POWER SUPPLY HEAT SINKING METHOD AND APPARATUS THEREOF, AND POWER SUPPLY, AND STORAGE MEDIUM

#47
20250276594
2025-09-04

Charging Device and Charging System

#48
20250260263
2025-08-14

Countertop Mounting Bracket For Wireless Charging

#49
20250254845
2025-08-07

CHARGING PILE

#50
20250236210
2025-07-24

TEMPERATURE CONTROL FOR ELECTRIC VEHICLE COMPONENTS WHILE PARKED

#51
20250233444
2025-07-17

UNINTERRUPTIBLE POWER MODULES FOR UNINTERRUPTIBLE POWER SUPPLIES (UPSs) AND RELATED UNINTERRUPTIBLE POWER MODULES

#52
20250227900
2025-07-10

Method and Arrangement for Balancing of DC-Link Voltages in Series Connected Inverters

#53
20250227896
2025-07-10

CABINET, ENERGY STORAGE CONVERTER, ENERGY STORAGE SYSTEM, AND PHOTOVOLTAIC POWER GENERATION SYSTEM

#54
20250220864
2025-07-03

BATTERY PACK CHARGER

#55
20250220863
2025-07-03

STATIONARY INDUCTION CHARGING DEVICE

#56
20250220847
2025-07-03

ENERGY STORAGE CABINET, AND CABINET-TYPE ENERGY STORAGE DEVICE

#57
20250212374
2025-06-26

POWER SUPPLY DEVICE

#58
20250212372
2025-06-26

POWER SUPPLY UNIT WITH IMPROVED SPACE UTILIZATION AND HEAT DISSIPATION

#59
20250211082
2025-06-26

AUTONOMOUS PORTABLE POWER GENERATOR DEVICE

#60
20250211020
2025-06-26

UNINTERRUPTIBLE POWER SUPPLY WITH INTEGRATED MAINTENANCE BYPASS CABINET ALLOWING REDUCED U-HEIGHT AND INCREASED AIRFLOW

#61
20250194060
2025-06-12

Method and System for Controlled Airflow Cooling

#62
20250194059
2025-06-12

ELECTRONIC DEVICE COOLING SYSTEM

#63
20250192207
2025-06-12

FUEL CELL POWER SYSTEM

#64
20250185185
2025-06-05

POWER SUPPLY ASSEMBLY

#65
20250176148
2025-05-29

ENERGY STORAGE SYSTEM AND HEAT DISSIPATION SYSTEM

#66
20250175022
2025-05-29

CHARGER

#67
20250151245
2025-05-08

BATTERY PACK CHARGER

#68
20250151244
2025-05-08

POWER SUPPLY WITH COOLING FAN

#69
20250142792
2025-05-01

CONTROL DEVICE, CONTROL SYSTEM AND CONTROL METHOD

#70
20250126740
2025-04-17

AUDIO AMPLIFIER AND METHOD FOR COOLING AN AUDIO AMPLIFIER

#71
20250096674
2025-03-20

Compact high-power DC-to-DC converters with out-of-phase converter units and multiple cooling types

#72
20250089225
2025-03-13

AIR COOLED COMPACT POWER SYSTEMS

#73
20250088032
2025-03-13

WIRELESS CHARGING MODULE

#74
20250081417
2025-03-06

Computer Power Supply Unit

#75
20250081416
2025-03-06

POWER SUPPLY DEVICE

#76
20250081384
2025-03-06

MULTI-LEVEL MODULAR DATACENTER ELECTRIC INFRASTRUCTURE AND LAYOUT CONFIGURATION

#77
20250071957
2025-02-27

ENERGY STORAGE APPARATUS AND PHOTOVOLTAIC ENERGY STORAGE SYSTEM

#78
20250070654
2025-02-27

POWER CONVERSION APPARATUS

#79
20250067205
2025-02-27

AFTERTREATMENT HEATER POWER ELECTRONICS

#80
20250067204
2025-02-27

AFTERTREATMENT HEATER POWER ELECTRONICS

#81
20250067203
2025-02-27

AFTERTREATMENT HEATER POWER ELECTRONICS

#82
20250047211
2025-02-06

INVERTER AND INVERTER SYSTEM

#83
20250038697
2025-01-30

MOTOR CONTROLLER, POWER SYSTEM, AND ELECTRIC APPARATUS

#84
20250038672
2025-01-30

POWER CONVERSION DEVICE

#85
20250008707
2025-01-02

MANAGING AIR CIRCULATION IN A COMPACT ELECTRONIC DEVICE

#86
20250008706
2025-01-02

AC/DC CONVERSION DEVICE FOR INTELLIGENT GREEN-POWER OPERATION AND MAINTENANCE IN POWER TRANSMISSION AND TRANSFORMATION PROJECTS

#87
20240421762
2024-12-19

POWER DEVICE AND PHOTOVOLTAIC POWER GENERATION DEVICE

#88
20240414896
2024-12-12

POWER SUPPLY DEVICE

#89
20240414889
2024-12-12

SPACE SAVING DATA CENTER SYSTEM

#90
20240414878
2024-12-12

ELECTRONIC DEVICE AND HEAT DISSIPATION METHOD THEREFOR

#91
20240414877
2024-12-12

POWER SUPPLY DEVICE COMBINED WITH VIBRATION-RESISTANT FAN ASSEMBLY HAVING ILLUMINATED HANDLE

#92
20240413661
2024-12-12

SERIAL TYPE CHARGING AND DISCHARGING DEVICE, AND CHARGING AND DISCHARGING METHOD USING SAME

#93
20240397677
2024-11-28

POWER SUPPLY DEVICE

#94
20240397676
2024-11-28

TEMPERATURE MANAGEMENT SYSTEM AND METHOD FOR ROOM WITH CHARGE DISCHARGE DEVICE INSTALLED

#95
20240397675
2024-11-28

HEAT TRANSFER ASSEMBLY AND POWER ELECTRONICS DEVICE

#96
20240389282
2024-11-21

Top-Mounted Heat Dissipation Photovoltaic Inverter Device

#97
20240389280
2024-11-21

COOLING DEVICE HAVING A FAN AND HOUSING HAVING A COOLING DEVICE OF THIS TYPE

#98
20240389246
2024-11-21

POWER SUPPLY WITH WATERPROOF COMPONENTS

#99
20240388196
2024-11-21

Power Converter and Method for Determining Abnormal Terminal of Power Converter

#100
20240380236
2024-11-14

HYBRID CAPACITOR ENERGY STORAGE

#101
20240373601
2024-11-07

THERMAL MANAGEMENT DEVICE FOR A MODULAR PLATFORM OF AN ELECTRIC MOTOR VEHICLE CHASSIS

#102
20240372402
2024-11-07

WIRELESS CHARGING DEVICE

#103
20240341055
2024-10-10

DUCT MODULE AND POWER CONVERSION MODULE COMPRISING SAME

#104
20240334661
2024-10-03

Heat dissipation and power supply module, and power supply frame

#105
20240314984
2024-09-19

POWER SUPPLY WITH EXTERNALLY MOUNTED FAN DEVICE

#106
20240305129
2024-09-12

Portable Power Station with Detachable DC Power Source

#107
20240298417
2024-09-05

HALF-BRIDGE SWITCH ARRANGEMENT

#108
20240292575
2024-08-29

High Power Multilayer Module Having Low Inductance and Fast Switching for Paralleling Power Devices

#109
20240292563
2024-08-29

Self-contained electronic display assembly, mounting structure and methods for the same

#110
20240291403
2024-08-29

Cooling system for use in power converters

#111
20240276686
2024-08-15

POWER CONVERTER FOR RAILWAY VEHICLE

#112
20240276685
2024-08-15

SYSTEM AND METHOD FOR COOLING A FREQUENCY INVERTER

#113
20240268087
2024-08-08

Cooling of semiconductors for optimised service life

#114
20240268062
2024-08-08

HEAT EXCHANGER AND ELECTRONIC DEVICE

#115
20240262545
2024-08-08

UNMANNED AERIAL VEHICLE BASE STATION AND UNMANNED AERIAL VEHICLE SYSTEM

#116
20240251533
2024-07-25

Air cooled compact power systems

#117
20240246454
2024-07-25

METHOD FOR ELECTRICALLY CHARGING A DRIVE BATTERY, COMPUTER PROGRAMME PRODUCT, AND STORAGE MEANS

#118
20240237310
2024-07-11

ELECTRIC POWER CONVERSION UNIT

#119
20240235225
2024-07-11

Apparatus for charging and discharging battery cell

#120
20240215209
2024-06-27

ELECTRONIC POWER CONVERTER APPARATUS COMPRISING MUTUALLY SUPERIMPOSED CONVERTER MODULES AND A FORCED-VENTILATION COOLING UNIT

#121
20240188259
2024-06-06

POWER CONVERSION SYSTEM

#122
20240188258
2024-06-06

JET IMPINGEMENT COOLING APPARATUS

#123
20240188254
2024-06-06

COOLING DEVICE FOR COOLING A SEMICONDUCTOR MODULE AND CONVERTER WITH THE COOLING DEVICE

#124
20240186890
2024-06-06

Mains Reconstruction Unit

#125
20240164070
2024-05-16

Battery pack, charger and disconnect system

#126
20240164068
2024-05-16

RACK WITH HEAT-DISSIPATION SYSTEM, POWER SUPPLY SYSTEM FOR RACK WITH HEAT-DISSIPATION SYSTEM, AND POWER CONTROL SYSTEM OF RACK HEAT-DISSIPATION SYSTEM

#127
20240154421
2024-05-09

PORTABLE POWER SYSTEM AND USE THEREOF

#128
20240147677
2024-05-02

LOWER MODULE OF POWER ELECTRONIC DEVICE

#129
20240113539
2024-04-04

CHARGER

#130
20240090184
2024-03-14

POWER DISTRIBUTION CABINET AND DIRECT CURRENT POWER DISTRIBUTION SYSTEM FOR ENERGY STORAGE

#131
20240090114
2024-03-14

INVERTER MODULE

#132
20240072679
2024-02-29

SUB-MODULE OF POWER CONVERSION DEVICE

#133
20240064942
2024-02-22

UNINTERRUPTIBLE POWER SUPPLY SYSTEM

#134
20240063727
2024-02-22

RECTIFIER ASSEMBLY

#135
20240049380
2024-02-08

Power arrangement and cooling system for electronic devices

#136
20240042952
2024-02-08

POWER CONVERSION APPARATUS, CONNECTOR-FIXING STRUCTURE AND POWER-CONVERSION-APPARATUS PRODUCTION METHOD

#137
20240040960
2024-02-08

SYSTEMS AND METHODS FOR ELECTRICALLY POWERED MOWERS

#138
20240040755
2024-02-01

POWER MODULE HAVING AT LEAST ONE POWER UNIT

#139
20240032263
2024-01-25

ELECTRONIC APPARATUS WITH CHANNELED COOLING

#140
20240032262
2024-01-25

COOLING ENCLOSURE FOR VARIABLE FREQUENCY DRIVE

#141
20240032254
2024-01-25

Heat Sink Assembly and Power Converter Assembly

#142
20240032238
2024-01-25

Self-contained electronic display assembly, mounting structure and methods for the same

#143
20240023294
2024-01-18

ENERGY STORAGE SYSTEM

#144
20240023292
2024-01-18

POWER SUPPLY PANEL, POWER SUPPLY STRUCTURE AND FACILITY FOR TRANSPORTING SUBSTRATE

#145
20240022115
2024-01-18

MODULAR WIRELESS CHARGING TRANSMITTER ASSEMBLY SYSTEM

#146
20240001272
2024-01-04

COVER ASSEMBLY AND POWER CONVERSION DEVICE COMPRISING SAME

#147
20230417170
2023-12-28

Power System Radiators and Power Systems Having Radiators

#148
20230413496
2023-12-21

ACCOMMODATING DEVICE AND ELECTRIC POWER SYSTEM

#149
20230411995
2023-12-21

WIRELESS CHARGING DEVICE

#150
20230411990
2023-12-21

UNINTERRUPTIBLE POWER SUPPLY DEVICE AND UNINTERRUPTIBLE POWER SUPPLY SYSTEM

#151
20230405846
2023-12-21

COOLING DEVICE FOR ROBOT CONTROLLER

#152
20230397383
2023-12-07

HEAT DISSIPATION ASSEMBLY AND ELECTRIC ENERGY TRANSDUCER

#153
20230387493
2023-11-30

Battery-Powered Work Machine with On-Demand Cooling and Conditioning of the Battery

#154
20230354563
2023-11-02

POWER CONVERSION APPARATUS

#155
20230345681
2023-10-26

COOLED MODULAR POWER-CONVERTING ELECTRICAL PANEL

#156
20230344310
2023-10-26

Power generator cooling system

#157
20230337404
2023-10-19

Power conversion device

#158
20230328937
2023-10-12

POWER CONVERSION DEVICE

#159
20230328911
2023-10-12

INVERTER SYSTEM FOR A DRIVE TRAIN OF A MOTOR VEHICLE

#160
20230309275
2023-09-28

Power conversion device

#161
20230276603
2023-08-31

Power conversion device

#162
20230268842
2023-08-24

INVERTER

#163
20230261567
2023-08-17

HIGH-DENSITY POWER SUPPLY

#164
20230209783
2023-06-29

Electronic apparatus with channeled cooling

#165
20230209782
2023-06-29

THERMALLY CONDUCTIVE POLYMER ENCLOSURE FOR AN ELECTRICAL SYSTEM

#166
20230208309
2023-06-29

Electrical inverter system

#167
20230164960
2023-05-25

HEAT SINK FOR POWER ELECTRONICS DEVICES

#168
20230164959
2023-05-25

HEAT SINK FOR POWER ELECTRONICS DEVICES

#169
20230138832
2023-05-04

Electrical Work Machine Having a Cooled Battery

#170
20230136644
2023-05-04

Converter module and converter cabinet

#171
20230134108
2023-05-04

Brushless motor with internal integrated heat dissipation module thereof

#172
20230121655
2023-04-20

Electronic device with active cooling

#173
20230075973
2023-03-09

Wireless charging device

#174
20230074739
2023-03-09

MULTI-CHANNEL COOLING FOR EXTENDED DISTANCE WIRELESS POWER TRANSMITTER

#175
20230073486
2023-03-09

Flying capacitor three-level converter and flying capacitor three-level buck-boost converter

#176
20230047012
2023-02-16

Electrical devices with buoyancy-enhanced cooling

#177
20230029076
2023-01-26

FAN ASSEMBLY AND INVERTER

#178
20230023737
2023-01-26

Power converter

#179
20230020139
2023-01-19

Power conversion device

#180
20230011104
2023-01-12

HEAT DISSIPATION STRUCTURE FOR REACTOR AND INVERTER

#181
20230008191
2023-01-12

Container type frequency conversion pry

#182
20230007803
2023-01-05

Vehicle-mounted inverter skid

#183
20230006283
2023-01-05

POWER SUPPLY

#184
20220406510
2022-12-22

HEAT EXCHANGER PACKAGE FOR A DRY-TYPE TRANSFORMER

#185
20220400587
2022-12-15

Adapter with heat dissipation layer

#186
20220377947
2022-11-24

ACTIVE COOLING IN A MULTI-DEVICE WIRELESS CHARGER

#187
20220376606
2022-11-24

Power conversion device and method for manufacturing the same

#188
20220369522
2022-11-17

Rack device and power module thereof

#189
20220364488
2022-11-17

Aftertreatment heater power electronics

#190
20220361382
2022-11-10

Electrical devices with buoyancy-enhanced cooling

#191
20220354014
2022-11-03

High power multilayer module having low inductance and fast switching for paralleling power devices

#192
20220345070
2022-10-27

Motor control device and air-conditioning apparatus having the same

#193
20220338390
2022-10-20

Packaging of power conversion unit

#194
20220338372
2022-10-20

Wireless charging device

#195
20220338371
2022-10-20

Power adapter and manufacturing method thereof

#196
20220337090
2022-10-20

Modular wireless charging transmitter assembly system

#197
20220312650
2022-09-29

Method for heat dissipation control of charging base, and terminal device

#198
20220312648
2022-09-29

CHASSIS AND POWER SUPPLY SYSTEM

#199
20220312628
2022-09-29

Electrical device and method for producing a first and second electrical device from a kit

#200
20220295674
2022-09-15

AIR HEAT EXCHANGER AND METHOD FOR PRODUCTION THEREOF AND ELECTRONIC ASSEMBLY EQUIPPED THEREWITH

#201
20220272879
2022-08-25

SYSTEMS AND METHODS FOR THERMAL MANAGEMENT IN UTILITY SCALE POWER INVERTERS

#202
20220272877
2022-08-25

Power conversion apparatus

#203
20220272876
2022-08-25

Power cabinet

#204
20220271710
2022-08-25

Cabinet air duct, cabinet assembly and photovoltaic inverter

#205
20220269322
2022-08-25

Adaptive cooling systems and methods, docking stations and systems using the same

#206
20220256733
2022-08-11

Power adapter

#207
20220216799
2022-07-07

DC power supply device

#208
20220192058
2022-06-16

Converter

#209
20220192047
2022-06-16

Cooling system for use in power converters

#210
20220183193
2022-06-09

Power electronic device with automatic ventilation module

#211
20220167524
2022-05-26

High-density integrated power electronic assembly including double-sided cooling structure

#212
20220142011
2022-05-05

Power electronics module with improved space utilization and thermal management characteristics

#213
20220123569
2022-04-21

Charging device of electric tool to reduce noise

#214
20220123566
2022-04-21

Case body and charging pile

#215
20220117123
2022-04-14

HEAT DISSIPATING ELEMENT CONTROL METHOD, AND CONTROL APPARATUS

#216
20220104404
2022-03-31

Cooling device and electromagnetic induction charging device

#217
20220094144
2022-03-24

Electric distribution module split into compartments by partitions having channels for ventilation and/or the passage of control cables

#218
20220087077
2022-03-17

Electric vehicle and power converter thereof

#219
20220087055
2022-03-17

Power semiconductor cooling system

#220
20220087052
2022-03-17

ENERGY VEHICLE AND ELECTRICAL CONTROL BOX THEREOF

#221
20220046829
2022-02-10

Electronic equipment

#222
20220039292
2022-02-03

SUB-MODULE COOLING DEVICE OF POWER TRANSMISSION SYSTEM

#223
20220011376
2022-01-13

Load testing device and insulating frame for load testing device

#224
20220006322
2022-01-06

WIRELESS CHARGER WITH COOLING FUNCTION

#225
20210410339
2021-12-30

Assembly for damping acoustic energy, air flow generator for a cooling system provided with such an assembly, and associated cooling system

#226
20210400850
2021-12-23

Rackless thermal-efficient modular power electronic system

#227
20210392792
2021-12-16

AIR FLOW METHODS AND SYSTEMS FOR A WELDER-GENERATOR

#228
20210391824
2021-12-16

Photovoltaic inverter

#229
20210378153
2021-12-02

Heat dissipating system and power cabinet

#230
20210378152
2021-12-02

Acoustic air pump

#231
20210378137
2021-12-02

Uninterruptible power supply having a liquid cooling device

#232
20210368649
2021-11-25

Fan controller

#233
20210360820
2021-11-18

Fan control circuit

#234
20210359547
2021-11-18

Stationary part for an inductive power transfer pad

#235
20210357009
2021-11-18

Radiator

#236
20210352832
2021-11-11

Thermal management system and method of use

#237
20210352826
2021-11-11

Hybrid cooling for power electronics unit

#238
20210345520
2021-11-04

Multi-channel cooling for extended distance wireless power transmitter

#239
20210337698
2021-10-28

Heat transfer assembly and power electronics device

#240
20210329819
2021-10-21

Power conversion system and power storage system

#241
20210328522
2021-10-21

Rectifier assembly

#242
20210289670
2021-09-16

Package-type fluid machine

#243
20210282302
2021-09-09

Air-cooled motor controller for controlling at least one electric motor and method for controlling a fan of a corresponding motor controller

#244
20210259140
2021-08-19

Charger with active ventilation and water intrusion prevention

#245
20210257888
2021-08-19

Rectifier and vehicle AC generator provided therewith

#246
20210243922
2021-08-05

Cooling system for power conversion device

#247
20210243920
2021-08-05

Ventilation device, ventilation unit, and power conversion device

#248
20210242829
2021-08-05

SOLAR POWER GENERATION SYSTEM

#249
20210234468
2021-07-29

Modular photovoltaic solar inverter

#250
20210219469
2021-07-15

Power supply fan management

#251
20210219458
2021-07-15

Frequency converter cabinet body and frequency converter

#252
20210219456
2021-07-15

Arrangement of electrical modules, converter and aircraft with such an arrangement, and method for producing the arrangement

#253
20210212239
2021-07-08

Case heat dissipation structure

#254
20210195809
2021-06-24

Frequency converter

#255
20210190552
2021-06-24

Housing for power conversion apparatus

#256
20210185854
2021-06-17

Wireless charging device

#257
20210176899
2021-06-10

Air cooled variable-frequency drive

#258
20210161034
2021-05-27

Method for controlling cooling fan and wireless charging device

#259
20210153393
2021-05-20

Case, electronic device, and cooling method

#260
20210146781
2021-05-20

INTEGRATED ELECTRIC POWER TRAIN

#261
20210136960
2021-05-06

Power module

#262
20210136947
2021-05-06

High power multilayer module having low inductance and fast switching for paralleling power devices

#263
20210136944
2021-05-06

Power conversion system

#264
20210127525
2021-04-29

Electronics equipment cabinets for housing electronic devices

#265
20210112688
2021-04-15

Semiconductor device having a switching element and a diode connected in antiparallel

#266
20210076540
2021-03-11

Power module and power device

#267
20210076535
2021-03-11

DC power supply device

#268
20210075342
2021-03-11

Power conversion device and electric railroad vehicle equipped with power conversion device

#269
20210068313
2021-03-04

Motor driving apparatus and cleaner including the same

#270
20210028710
2021-01-28

Bi-directional multi-function converter for backup battery unit

#271
20210022272
2021-01-21

Battery charger

#272
20200386411
2020-12-10

Power module and cooking appliance

#273
20200383233
2020-12-03

Aircraft power electronic unit and method of cooling

#274
20200382003
2020-12-03

Power conversion device with temperature protection

#275
20200375068
2020-11-26

Generator

#276
20200373828
2020-11-26

Device and method for suppressing harmonic distortions at the output of variable frequency drive

#277
20200367390
2020-11-19

Power conversion device

#278
20200367389
2020-11-19

ELECTRICAL APPARATUS

#279
20200358301
2020-11-12

Electronic device including holder and wireless charging device for car

#280
20200353814
2020-11-12

Transmission with power electronics module

#281
20200344921
2020-10-29

Power supply fan management

#282
20200344919
2020-10-29

Powerpack station

#283
20200336078
2020-10-22

Electrical power module

#284
20200335989
2020-10-22

Centralized charging cabinet provided with isolation area and charging area

#285
20200329591
2020-10-15

Flow-cooled toroidal or circular power electronics

#286
20200323109
2020-10-08

Immersion cooling systems and methods for electrical power components

#287
20200305302
2020-09-24

Cooling apparatus

#288
20200304037
2020-09-24

High power multilayer module having low inductance and fast switching for paralleling power devices

#289
20200282881
2020-09-10

Seat ventilation blower and seat ventilation system having the same

#290
20200244210
2020-07-30

System and method for condensation free medium voltage variable frequency drive

#291
20200236822
2020-07-23

EMC cooling device

#292
20200235662
2020-07-23

DC-TO-DC CONVERTER HAVING AN INDUCTIVE CONDUCTOR

#293
20200203255
2020-06-25

Cooling of power semiconductors

#294
20200196491
2020-06-18

Inverter device having heat dissipation mechanism

#295
20200196480
2020-06-18

Integrated electronic device

#296
20200187391
2020-06-11

Power cabinet, grid-connected photovoltaic system and container

#297
20200180393
2020-06-11

Cooling system for eco-friendly vehicle

#298
20200166200
2020-05-28

Modular power supply system

#299
20200153329
2020-05-14

Predictive power factor control for electronic systems

#300
20200148136
2020-05-14

Autonomous driving device module mounting structure and autonomous driving electric vehicle