ClassID:

217022

H02J7/04 - CPC Classification

Classification description:

Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters Regulation of charging current or voltage

Sub-classes:
Recent Application in this class:
#1
20260135393
2026-05-14

PRE-CHARGE OF DC LINK CAPACITOR BY BIDIRECTIONAL HVLV_DCDC CONVERTER AND 12 V BATTERY

#2
20260121418
2026-04-30

METHOD OF ADAPTIVELY CONTROLLING CHARGING MODULE ACCORDING TO LOAD VARIATION

#3
20260112898
2026-04-23

BATTERY PACK CHARGER AND POWER SUPPLY

#4
20260100590
2026-04-09

INFORMATION PROCESSING APPARATUS AND CHARGING METHOD

#5
20260091700
2026-04-02

REAL-TIME ELECTRIC VEHICLE CHARGING DETECTION USING EDGE COMPUTING

#6
20260066677
2026-03-05

MULTI-BAY BATTERY PACK CHARGER WITH PSEUDO-PASSTHROUGH

#7
20260042374
2026-02-12

A CONTROLLER

#8
20260018929
2026-01-15

WIRELESS POWER SUPPLY DEVICE AND WIRELESS POWER SUPPLY SYSTEM

#9
20260018920
2026-01-15

POWER CONVERSION SYSTEM FOR A VEHICLE

#10
20260018912
2026-01-15

CIRCUITS AND METHODS FOR WEARABLE DEVICE CHARGING AND WIRED CONTROL

#11
20260005533
2026-01-01

SECONDARY BATTERY ACTIVATION SYSTEM

#12
20250373064
2025-12-04

DYNAMIC POWER SUPPLY

#13
20250370063
2025-12-04

ABNORMALITY DETECTION DEVICE, ONBOARD CHARGER, AND ABNORMALITY DETECTION METHOD

#14
20250357779
2025-11-20

ELECTRONIC DEVICE FOR OBTAINING POWER ON BASIS OF POWER RANGE OF EXTERNAL ELECTRONIC DEVICE, AND METHOD THEREFOR

#15
20250357768
2025-11-20

ENERGY STORAGE SYSTEM, AND ELECTRIC POWER CONTROL SYSTEM

#16
20250350148
2025-11-13

NON-CONTACT POWER RECEPTION APPARATUS FOR NON-CONTACT CHARGING AND ELECTRONIC SETTLEMENT PERFORMED IN A SINGLE PORTABLE TERMINAL

#17
20250350143
2025-11-13

BATTERY CHARGING DEVICE AND METHOD OF CONTROLLING A BATTERY CHARGING DEVICE

#18
20250326315
2025-10-23

SYSTEMS, APPARATUS AND METHODS FOR ELECTRIC VEHICLE CHARGING VIA A POWER CONVERSION SYSTEM

#19
20250326305
2025-10-23

DIRECT CURRENT FAST CHARGER SYSTEM WITH LOW STANDBY POWER

#20
20250323332
2025-10-16

ENHANCED FAST CHARGING AND LOW-TEMPERATURE OPERATION FOR LITHIUM-ION BATTERIES USING BULK CURRENT INJECTION

#21
20250300543
2025-09-25

TRANSITIONAL USB PD (POWER DELIVERY) DUAL PORT RECEPTACLE WITH SMART BYPASS CIRCUIT

#22
20250282244
2025-09-11

DEVICE AND METHOD FOR CHARGING ELECTRIC VEHICLE WITH DIFFERENT CHARGING STANDARDS

#23
20250276601
2025-09-04

DEVICE AND METHOD FOR CHARGING ELECTRIC VEHICLE WITH DIFFERENT CHARGING STANDARDS

#24
20250276599
2025-09-04

CHARGING APPARATUS AND CHARGING SYSTEM

#25
20250262958
2025-08-21

INTEGRATED ISOLATION SWITCH OPERATION FOR AC AND DC CHARGING

#26
20250239880
2025-07-24

STRUCTURE FOR SEPARATING STRONG ELECTRICITY AND WEAK ELECTRICITY OF ALTERNATIVE CURRENT CHARGING STATION

#27
20250219435
2025-07-03

MULTI-PARALLEL CONTROL DC/DC CONVERTER USING AUTONOMOUS CURRENT SHARING CONTROL

#28
20250213114
2025-07-03

METHOD FOR PERFORMING WIRELESS COMMUNICATION BY USING BIOSENSOR AND ELECTRONIC DEVICE THEREFOR

#29
20250211017
2025-06-26

DC FAST CHARGE BOOSTER CIRCUIT INTEGRATION WITH THE BATTERY CURRENT CONTROL MODULE

#30
20250211004
2025-06-26

OPEN CIRCUIT AND BACK-SURGE PROTECTION FOR POWER SUPPLIES

#31
20250202272
2025-06-19

INTERACTIVE COMPUTATIONAL SYSTEM FOR BALANCED TRANSFER FUNCTION CALCULATION AND RESOURCE ALLOCATION

#32
20250202266
2025-06-19

CHARGING PILE

#33
20250202264
2025-06-19

POWER BATTERY CHARGING METHOD, MOTOR CONTROL CIRCUIT, AND VEHICLE

#34
20250192596
2025-06-12

CHARGER CONTROL METHOD AND APPARATUS, AND CHARGER AND VEHICLE

#35
20250192595
2025-06-12

ELECTRONIC DEVICE AND POWER SUPPLY METHOD THEREOF

#36
20250192581
2025-06-12

CHARGING CONTROL CIRCUIT, CHARGER, AND CHARGING METHOD

#37
20250178462
2025-06-05

HYBRID POWER CONVERTER CONNECTED TO AN ENERGY STORAGE SYSTEM

#38
20250170919
2025-05-29

VEHICLE

#39
20250158441
2025-05-15

CHARGING APPARATUS

#40
20250132593
2025-04-24

PORTABLE POWER SUPPLY WITH ADJUSTABLE MAXIMUM CHARGE RATE

#41
20250132592
2025-04-24

MULTI-PATH BATTERY CHARGER

#42
20250132580
2025-04-24

Patient Support Systems For Charging Batteries Of Patient Transport Apparatuses

#43
20250118982
2025-04-10

FLEXIBLE BATTERY MANAGEMENT SYSTEM (BMS)-GATEWAYS AND MODULAR ENERGY MANAGEMENT SYSTEMS FOR SECOND-LIFE ELECTRIC VEHICLE (EV) BATTERIES IN ENERGY STORAGE SYSTEMS

#44
20250118964
2025-04-10

BATTERY CHARGER COMPATIBLE WITH AC/DC POWER SOURCES

#45
20250112488
2025-04-03

AC POWER DELIVERY FOR REDUCED CORROSION

#46
20250112477
2025-04-03

CIRCUITS AND METHODS FOR WEARABLE DEVICE CHARGING AND WIRED CONTROL

#47
20250105654
2025-03-27

HIGH VOLTAGE DIRECT-MOUNTED ENERGY STORAGE METHOD AND SYSTEM FOR ELIMINATING FREQUENCY MULTIPLYING CURRENT IN BATTERY CHARGE AND DISCHARGE

#48
20250105633
2025-03-27

POWER CONTROL DEVICE

#49
20250105627
2025-03-27

METHOD FOR OPERATING A POWER GRID, POWER GRID, CONTROL UNIT AND COMPUTER PROGRAM FOR OPERATING THE POWER GRID

#50
20250096693
2025-03-20

DC-DC CONVERTER FOR BATTERY CHARGING CIRCUIT

#51
20250083552
2025-03-13

CHARGING MANAGEMENT SYSTEM

#52
20250079875
2025-03-06

CHARGING AND DISCHARGING APPARATUS FOR VEHICLE AND CONTROL METHOD THEREOF

#53
20250079874
2025-03-06

DATA TRANSMISSION SYSTEM, POWER SUPPLY APPARATUS AND EXTERNAL DEVICE

#54
20250047125
2025-02-06

BATTERY UNIT AND POWER SUPPLY SYSTEM

#55
20250042287
2025-02-06

DEVICE AND METHOD FOR CHARGING ELECTRIC VEHICLE WITH DIFFERENT CHARGING STANDARDS

#56
20250033498
2025-01-30

CHARGING SYSTEM FOR AN ELECTRIFIED VEHICLE

#57
20250033493
2025-01-30

MULTI-OUTPUT BATTERY ELECTRIC VEHICLE CHARGER WITH SWITCHED MODE POWER SUPPLY

#58
20250026221
2025-01-23

VEHICLE CHARGING SYSTEM

#59
20250023378
2025-01-16

Thermal Regulation For Wireless Charging Pad

#60
20250023377
2025-01-16

ENERGY-EFFICIENT ELECTRICAL POWER DISTRIBUTION IN MAINS-CONNECTED BATTERY MACHINE

#61
20250018810
2025-01-16

APPARATUS FOR DIAGNOSING RELAY IN VEHICLE OBC, METHOD THEREFOR, AND BATTERY CHARGING APPARATUS INCLUDING SAME

#62
20250015605
2025-01-09

APPARATUS AND SYSTEM FOR PROVIDING STACKED-SERIAL BATTERY CHARGING OF REMOVABLE BATTERY PACKS

#63
20250015596
2025-01-09

POWER CONTROL SYSTEM

#64
20250007320
2025-01-02

POWER SUPPLY CIRCUIT AND ASSOCIATED CONTROL CIRCUIT WITH ADAPTIVE CHARGING PERIOD AND CONTROL METHOD

#65
20240429733
2024-12-26

METHOD, APPARATUS, STORAGE MEDIUM AND SYSTEM FOR CONTROLLING POWER CONVERTER

#66
20240429732
2024-12-26

RELAY STATUS MONITOR CIRCUIT

#67
20240429719
2024-12-26

EYEWEAR BIDIRECTIONAL COMMUNICATION USING TIME GATING POWER TRANSFER

#68
20240426921
2024-12-26

ACTIVE BATTERY MANAGEMENT METHOD FOR ECONOMIC OPTIMIZATION

#69
20240421627
2024-12-19

BI-DIRECTIONAL BATTERY CHARGING SYSTEM FOR ONE OR MORE TRANSPORT REFRIGERATION UNIT

#70
20240405590
2024-12-05

SYSTEMS AND METHODS FOR PROVIDING UNBALANCED CURRENT CONTROL IN ONBOARD VEHICLE BATTERY CHARGERS

#71
20240396361
2024-11-28

DC Power Plant and Method of Recharging the Same

#72
20240396360
2024-11-28

SYSTEMS AND METHODS FOR CAPACITOR DISCHARGE CONTROL IN FORWARD AND REVERSE CHARGING

#73
20240383347
2024-11-21

High-Availability Low-Impact Vehicle Charger

#74
20240380229
2024-11-14

STANDBY POWER CUT-OFF DEVICE

#75
20240380223
2024-11-14

BATTERY MANAGEMENT DEVICE AND METHOD FOR OPERATING SAME

#76
20240375528
2024-11-14

CHARGING OR POWERING DEVICES, INCLUDING MOBILE DEVICES, MACHINES OR EQUIPMENT

#77
20240372395
2024-11-07

CHARGING SYSTEM

#78
20240348161
2024-10-17

HIGH VOLTAGE BATTERY CONTROL SYSTEM AND HIGH SIDE VOLTAGE BOOST CONTROL CIRCUIT THEREOF

#79
20240348159
2024-10-17

Resonant Converter Having Variable Frequency Control and Valley Skipping Time-Shift for Efficient Soft Switching Operation.

#80
20240348082
2024-10-17

MULTI-WINDING POWER SUPPLY FOR MULTI-VOLTAGE CHARGER

#81
20240348079
2024-10-17

ELECTRIC VEHICLE

#82
20240333017
2024-10-03

POWER CONVERTER

#83
20240332975
2024-10-03

POWER SUPPLY APPARATUS AND METHOD FOR CONTROLLING POWER SUPPLY APPARATUS

#84
20240326630
2024-10-03

POWER MANAGEMENT SYSTEM AND ELECTRIC VEHICLE

#85
20240322591
2024-09-26

BATTERY CHARGING CIRCUIT, METHOD, DEVICE AND STORAGE MEDIUM

#86
20240322584
2024-09-26

PORTABLE POWER SUPPLY SYSTEM COMPRISING AN AC-TO-DC CONVERTER

#87
20240313564
2024-09-19

POWER SUPPLY UNIT FOR AEROSOL INHALER

#88
20240305120
2024-09-12

CONFIGURABLE INTEGRATED POWER DELIVERY MODULE WITH ADAPTIVE POWER SHARING

#89
20240291286
2024-08-29

CHARGING SYSTEM FOR AN AUTOMATED STORAGE AND RETRIEVAL SYSTEM

#90
20240277226
2024-08-22

Method for performing wireless communication by using biosensor and electronic device therefor

#91
20240275201
2024-08-15

Bidirectional Adaptive Terminal Voltage (BATV) with a Battery Pack

#92
20240270101
2024-08-15

DEVICE FOR BI-DIRECTIONAL POWER CONVERSION AND CHARGING FOR USE WITH ELECTRIC VEHICLES

#93
20240266862
2024-08-08

Battery module and energy storage system including the same

#94
20240266850
2024-08-08

MODULAR CHARGING SYSTEM

#95
20240250554
2024-07-25

Power supply having low standby power consumption

#96
20240250540
2024-07-25

CIRCUITS AND METHODS FOR WEARABLE DEVICE CHARGING AND WIRED CONTROL

#97
20240250536
2024-07-25

Method and system for operating an electrical grid

#98
20240243604
2024-07-18

POWER CONVERSION CIRCUIT AND CONTROL METHOD THEREOF, BATTERY PACK, AND ENERGY STORAGE SYSTEM

#99
20240243603
2024-07-18

Charging system

#100
20240235398
2024-07-11

DRIVING CONTROL DEVICE OF RELAY FOR BATTERY PACK

#101
20240235249
2024-07-11

SYSTEMS AND METHODS FOR LOAD HARMONIC SUPPRESSION

#102
20240235236
2024-07-11

Bidirectional Charging System and Control Method Thereof

#103
20240222992
2024-07-04

METHOD AND DEVICE FOR CONTROLLING THE LEVEL OF CHARGE OF A TRACTION BATTERY OF AN ELECTRIC VEHICLE

#104
20240213784
2024-06-27

System for Controlling Rails of Battery Charger to Increase Electromagnetic Compatibility

#105
20240213780
2024-06-27

STORAGE BATTERY CONTROL DEVICE

#106
20240208362
2024-06-27

POWER BATTERY VOLTAGE REGULATION CIRCUIT AND SYSTEM, AND CONTROL METHOD AND CONTROL APPARATUS THEREFOR

#107
20240195199
2024-06-13

SYSTEMS, APPARATUSES AND METHODS FOR APPLIANCES WITH INTEGRATED ENERGY STORAGE

#108
20240172806
2024-05-30

AEROSOL GENERATING DEVICE

#109
20240170993
2024-05-23

METHOD FOR CHARGING SECONDARY BATTERY

#110
20240137017
2024-04-25

BATTERY SWITCH DRIVING CIRCUIT

#111
20240136776
2024-04-25

Device Charger

#112
20240123844
2024-04-18

STORAGE DEVICE AND METHOD FOR TRANSMITTING A DIRECT CURREN

#113
20240106274
2024-03-28

CHARGING CONTROL METHOD, ELECTRONIC DEVICE, AND WIRELESS CHARGING SYSTEM

#114
20240100986
2024-03-28

BATTERY SWAPPING STATION AND BATTERY CHARGING METHOD USING SAME ELECTRONIC DEVICE

#115
20240097468
2024-03-21

PORTABLE POWER SUPPLY WITH BIDIRECTIONAL CHARGING AND PASSTHROUGH

#116
20240097461
2024-03-21

Circuits and methods for wearable device charging and wired control

#117
20240088776
2024-03-14

TRANSITIONAL USB PD (POWER DELIVERY) DUAL PORT RECEPTACLE WITH SMART BYPASS CIRCUIT

#118
20240088703
2024-03-14

High voltage discharge

#119
20240072562
2024-02-29

Power battery charging method, motor control circuit, and vehicle

#120
20240063446
2024-02-22

FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER SUPPLIED TO A BATTERY BASED ON A DEVICE STATE AND/OR A CONTROL OF A CHARGING CURRENT

#121
20240030739
2024-01-25

Near-field wireless power transmission techniques

#122
20240030737
2024-01-25

SMART ELECTRICAL OUTLET FOR MONITORING AND TRACKING ELECTRICITY USAGE

#123
20240022105
2024-01-18

QUICK CHARGING METHOD, MOBILE TERMINAL, AND POWER ADAPTER

#124
20240022102
2024-01-18

Configurable integrated power delivery module with adaptive power sharing

#125
20240017634
2024-01-18

AUTOMOBILE CHARGER, CHARGING METHOD AND MEDIUM

#126
20230400829
2023-12-14

CONTROLLER, COMPUTER-IMPLEMENTED FOR DYNAMICALLY DISTRIBUTING ELECTRIC CURRENT, COMPUTER PROGRAM AND NON-VOLATILE DATA CARRIER

#127
20230398889
2023-12-14

IN-VEHICLE CHARGER

#128
20230396091
2023-12-07

Battery management architectures for flow batteries

#129
20230387730
2023-11-30

Optimizing pairing of a wireless power transmission system with a wireless power receiver client

#130
20230382249
2023-11-30

CHARGING CIRCUIT HAVING A DIRECT-CURRENT TERMINAL AND AN ALTERNATING-CURRENT TERMINAL, AND VEHICLE ELECTRICAL SYSTEM HAVING A CHARGING CIRCUIT

#131
20230369882
2023-11-16

PARALLEL BATTERY CHARGER

#132
20230347761
2023-11-02

SUPPLEMENTARY CHARGING DEVICE FOR AN AC WALLBOX AS WELL AS AC-DC WALLBOX COMPRISING SUCH A SUPPLEMENTARY CHARGING DEVICE

#133
20230311685
2023-10-05

System and method for electric vehicle charging and security

#134
20230311683
2023-10-05

DEVICE FOR CONTROLLING A DC-DC CONVERTER OF AN ONBOARD ELECTRICAL CHARGER

#135
20230282895
2023-09-07

Secondary battery protection apparatus and battery pack including temperature sensitive element

#136
20230271524
2023-08-31

ELECTRIC VEHICLE CHARGING SYSTEMS AND METHODS

#137
20230261530
2023-08-17

ENERGY TRANSFER MODULE, TRANSMITTING UNIT, ENERGY TRANSFER SYSTEM AND METHOD

#138
20230261503
2023-08-17

Thermal regulation for wireless charging pad

#139
20230261270
2023-08-17

BATTERY CHARGING AND DISCHARGING JIG WITH MULTIPLE POWER CONNECTIONS AND BATTERY CHARGING AND DISCHARGING SYSTEM COMPRISING THE SAME

#140
20230256854
2023-08-17

Device and method for charging electric vehicle with different charging standards

#141
20230256853
2023-08-17

Systems, apparatus and methods for electric vehicle charging via a power conversion system

#142
20230238819
2023-07-27

SYSTEMS, APPARATUSES AND METHODS FOR APPLIANCES WITH INTEGRATED ENERGY STORAGE

#143
20230208192
2023-06-29

NON-CONTACT POWER RECEPTION APPARATUS FOR NON-CONTACT CHARGING AND ELECTRONIC SETTLEMENT PERFORMED IN A SINGLE PORTABLE TERMINAL

#144
20230208150
2023-06-29

Single stage charger for high voltage batteries

#145
20230187956
2023-06-15

Power supply unit for aerosol inhaler and control method and program of power supply unit for aerosol inhaler

#146
20230182589
2023-06-15

Foreign object detection using heat sensitive material and inductive sensing

#147
20230182586
2023-06-15

DIRECT CURRENT FAST CHARGER SYSTEM WITH LOW STANDBY POWER

#148
20230178817
2023-06-08

FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER SUPPLIED TO A BATTERY BASED ON A DEVICE STATE AND/OR A CONTROL OF A CHARGING CURRENT

#149
20230170729
2023-06-01

Battery management architectures for flow batteries

#150
20230155518
2023-05-18

ELECTRICAL POWER CONVERTER

#151
20230155188
2023-05-18

DAMAGE DETECTOR FOR A RECHARGEABLE BATTERY

#152
20230147151
2023-05-11

Charging Apparatus and Method Using Auxiliary Battery

#153
20230136908
2023-05-04

Systems and methods for regulating charging of an electric aircraft

#154
20230124533
2023-04-20

Bidirectional battery charge-discharge control

#155
20230103895
2023-04-06

Battery heater failure diagnostic device for vehicle

#156
20230102569
2023-03-30

OVERVOLTAGE PROTECTION CIRCUIT AND CHARGING DEVICE

#157
20230099911
2023-03-30

Adaptive boosting of rectified voltage in a wireless charging system

#158
20230086232
2023-03-23

Eyewear bidirectional communication using time gating power transfer

#159
20230070676
2023-03-09

CHARGER CIRCUIT AND CHARGING CONTROL METHOD

#160
20230068452
2023-03-02

Power conversion system

#161
20230050324
2023-02-16

EMERGENCY LIGHTING CIRCUIT, CONTROL METHOD THEREOF AND EMERGENCY LIGHTING SYSTEM

#162
20230043269
2023-02-09

CHARGING CABINET, BATTERY PACK, AND CHARGING SYSTEM

#163
20230035218
2023-02-02

Amplitude-shift keying demodulation for wireless chargers

#164
20230033955
2023-02-02

High-availability low-impact vehicle charger

#165
20230029830
2023-02-02

System and Method for Electric Vehicle Charger use in Non-Charging Mode

#166
20230024483
2023-01-26

ELECTRIC VEHICLE CHARGING ARRANGEMENT AND RESPECTIVE METHOD

#167
20230020030
2023-01-19

BIDIRECTIONAL ENERGY TRANSMISSION APPARATUS, ON-BOARD CHARGER, AND ELECTRIC VEHICLE

#168
20230018075
2023-01-19

VEHICLE AND CHARGING SYSTEM

#169
20230006570
2023-01-05

Power supply conversion device and charging control method

#170
20230006482
2023-01-05

Electronic device and method of outputting power control signal for wireless power reception in the electronic device

#171
20230006462
2023-01-05

POWER SUPPLY DEVICE AND CHARGING CONTROL METHOD

#172
20220410755
2022-12-29

FLEET CHARGING STATION ARCHITECTURE

#173
20220399726
2022-12-15

Power feeding device, electronic device, and operation method of power feeding device

#174
20220385200
2022-12-01

VOLTAGE DOUBLING AC POWER SUPPLY WITH TRICKLE CHARGE FOR A BATTERY

#175
20220378374
2022-12-01

Monitor pad and body status monitoring system

#176
20220376539
2022-11-24

SYSTEM AND METHOD FOR ALTERNATE CURRENT CHARGING WITH RECTANGULAR (SQUARE) WAVE

#177
20220371466
2022-11-24

CHARGING COMMUNICATION MODULE AND CHARGING METHOD OF ELECTRIC VEHICLE

#178
20220348101
2022-11-03

Systems, apparatus and methods for electric vehicle charging via a power conversion system

#179
20220348100
2022-11-03

Systems, apparatus and methods for electric vehicle charging via a power conversion system

#180
20220337169
2022-10-20

Adapter and control method

#181
20220314823
2022-10-06

Vehicle on-board charger with variable DC-link voltage

#182
20220311260
2022-09-29

Battery charging method and system

#183
20220302738
2022-09-22

ADAPTER AND CHARGING METHOD

#184
20220302724
2022-09-22

Battery management unit to determine updated SOC and energy reading, energy storage system comprising, the same, and method of using the same

#185
20220294255
2022-09-15

MOBILE SMARTPHONE CHARGING SYSTEM

#186
20220271646
2022-08-25

Switching sequence controlled current steering for stacked half bridge converters

#187
20220255362
2022-08-11

Wireless power for sensor arrays

#188
20220250497
2022-08-11

System and method for recalibrating a traction battery through bi-directional power transfer

#189
20220247199
2022-08-04

On-board charger (OBC) method and system for detecting phase configuration of mains supply and for diagnosing status of OBC phase configuration relays

#190
20220231540
2022-07-21

Detection of device removal from a surface of a multi-coil wireless charging device

#191
20220229404
2022-07-21

Off-grid energy transfer

#192
20220224169
2022-07-14

POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND POWER TRANSMISSION/RECEPTION SYSTEM INCLUDING THE SAME

#193
20220224118
2022-07-14

FREQUENCY SUPPORT FROM A POWER PLANT WITH AN ELECTRICAL STORAGE UNIT

#194
20220221521
2022-07-14

Battery charging circuit and method

#195
20220216723
2022-07-07

CHARGING SYSTEM AND ELECTRIC VEHICLE

#196
20220200317
2022-06-23

Discharge circuit and discharging method of motor drive power supply circuit, and robot controller

#197
20220190628
2022-06-16

ISOLATED MULTI-PORT RECHARGE SYSTEM

#198
20220181907
2022-06-09

Bidirectional battery charge-discharge control

#199
20220173619
2022-06-02

Power receiver apparatus, power transmission voltage control method, and underwater power supply system

#200
20220173606
2022-06-02

Charging Control Device, Charging Control Method and Charging Control Program

#201
20220166247
2022-05-26

SMART HOME SYSTEM

#202
20220158459
2022-05-19

Method of controlling charging and discharging of power station equipped with multiple battery packs

#203
20220149635
2022-05-12

Battery management circuit, energy storage device, and battery management method

#204
20220144114
2022-05-12

Multi-input charging system and method using a motor driving device

#205
20220140642
2022-05-05

Thermal regulation for wireless charging pad

#206
20220140634
2022-05-05

Charging control apparatus and method for electronic device

#207
20220115896
2022-04-14

Techniques for detecting wireless device charging receiver position and maintaining uninterrupted wireless power transfer throughout position changes over an array of transmitter coils

#208
20220115891
2022-04-14

Power replenishment system and method for energy storage device

#209
20220109308
2022-04-07

Selecting device, selecting method and computer readable storage medium

#210
20220103002
2022-03-31

Wireless Device Charging Pad

#211
20220102986
2022-03-31

Single stage charger for high voltage batteries

#212
20220102769
2022-03-31

ARCHITECTURE FOR BATTERY SELF HEATING

#213
20220094175
2022-03-24

Quick charging method, mobile terminal, and power adapter

#214
20220085714
2022-03-17

Method and device for switching frequency modulation in interleaved power factor correction for onboard charging applications

#215
20220085642
2022-03-17

Wirelessly charged electronic device, wireless charging method, and wireless charging system

#216
20220085637
2022-03-17

CHARGING CIRCUIT OF ELECTRONIC DEVICE, AND ELECTRONIC DEVICE

#217
20220080849
2022-03-17

Device and method for charging electric vehicle with different charging standards

#218
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2022-03-10

ELECTRIC ENERGY CONVERSION AND CONTROL DEVICE AND ENERGY STORAGE SYSTEM HAVING THE SAME

#219
20220077709
2022-03-10

Power battery charging method, motor control circuit, and vehicle

#220
20220072933
2022-03-10

MULTI CHARGING SYSTEM ARCHITECTURE

#221
20220063429
2022-03-03

System and method for electric vehicle charging and security

#222
20220060044
2022-02-24

Fast charging device for mobile electronic device

#223
20220045544
2022-02-10

BATTERY MONITORING DEVICE

#224
20220045543
2022-02-10

ISOLATED MULTI-PORT RECHARGE SYSTEM

#225
20220045542
2022-02-10

Method and system for temperature regulation for a portable charger

#226
20220006327
2022-01-06

Wireless power mode switching

#227
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2022-01-06

WIRELESS POWER TRANSMISSION

#228
20210399558
2021-12-23

Battery control unit and battery system

#229
20210399557
2021-12-23

Battery control unit and battery system

#230
20210391750
2021-12-16

Near-held wireless power transmission techniques

#231
20210391737
2021-12-16

Power supply unit for aerosol inhaler and control method and program of power supply unit for aerosol inhaler

#232
20210384760
2021-12-09

Solid-state lighting with adaptive emergency power

#233
20210384750
2021-12-09

METHOD AND DEVICE FOR CONTROLLING THE LEVEL OF CHARGE OF A TRACTION BATTERY OF AN ELECTRIC VEHICLE

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2021-12-02

Amplitude-shift keying demodulation for wireless chargers

#235
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2021-12-02

Battery Charging Method, Device, and Readable Storage Medium

#236
20210359538
2021-11-18

Charge circuit, control box and luminaire

#237
20210354578
2021-11-18

Modular external ac charger

#238
20210351619
2021-11-11

INDUCTIVE POWER TRANSFER IN DEEP SPACE AND REMOTE APPLICATIONS

#239
20210347277
2021-11-11

Board charger controller for vehicle, system including the same, and method thereof

#240
20210344140
2021-11-04

Circuits and methods for wearable device charging and wired control

#241
20210336488
2021-10-28

Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal

#242
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2021-10-28

Active battery management method for economic optimization

#243
20210336456
2021-10-28

Electronic device and charging method of electronic device

#244
20210331598
2021-10-28

AC CHARGING SYSTEM FOR ELECTRIC VEHICLES

#245
20210328452
2021-10-21

ADAPTABLE PRECHARGE SYSTEM

#246
20210328444
2021-10-21

Safety charging system for electric vehicle and safety charging method therefor

#247
20210323434
2021-10-21

WIRELESS POWER TRANSFER APPARATUS, WIRELESS POWER TRANSFER SYSTEM OF VEHICLE, AND CONTROL METHOD THEREOF

#248
20210313837
2021-10-07

Portable device, charging system, and power source circuit substrate

#249
20210313821
2021-10-07

CONFIGURABLE APPARATUS AND METHODS FOR SUPPLYING POWER AND DATA TO ELECTRONIC DEVICES

#250
20210313820
2021-10-07

CHARGING METHOD AND DEVICE, DEVICE TO BE CHARGED, STORAGE MEDIUM, AND CHIP SYSTEM

#251
20210296943
2021-09-23

Optimizing pairing of a wireless power transmission system with a wireless power receiver client

#252
20210281107
2021-09-09

Solid-state lighting with integrated test data

#253
20210281099
2021-09-09

Transmitting Apparatus and Wireless Charging Method

#254
20210274990
2021-09-09

Rechargeable cleaner

#255
20210273577
2021-09-02

POWER CONVERSION DEVICE

#256
20210265859
2021-08-26

Solid-state lighting with an emergency driver

#257
20210249906
2021-08-12

FEED UNIT, FEED SYSTEM, AND ELECTRONIC DEVICE FOR INCREASING POWER SUPPLIED TO A BATTERY BASED ON A DEVICE STATE AND/OR A CONTROL OF A CHARGING CURRENT

#258
20210249903
2021-08-12

Wirelessly chargeable battery apparatus

#259
20210249891
2021-08-12

Power sensing circuit and electronic device including the same

#260
20210249890
2021-08-12

Bidirectional charging method and device, terminal and storage medium

#261
20210242702
2021-08-05

Power supply unit for aerosol inhaler

#262
20210237611
2021-08-05

Charging infrastructure unit, and charging infrastructure having a charging power option

#263
20210234393
2021-07-29

Multimode USB-C power transmission and conversion supporting improved battery charging

#264
20210234390
2021-07-29

Power supply unit for aerosol inhaler provided with zener diode connected in parallel with charger

#265
20210232202
2021-07-29

Multimode USB-C power transmission and conversion supporting improved battery utilization

#266
20210232193
2021-07-29

Multimode USB-C power transmission and conversion

#267
20210226455
2021-07-22

Power Adapter and Terminal

#268
20210218280
2021-07-15

Cart power supply device

#269
20210218271
2021-07-15

Solid-state lighting with an emergency power system

#270
20210213833
2021-07-15

VOLTAGE BASED SHORT CIRCUIT DETECTION BY ON BOARD AUTOMOTIVE BATTERY CHARGER

#271
20210213805
2021-07-15

Transportation refrigeration unit with external DC generator power source

#272
20210210994
2021-07-08

Device movement detection in a multi-coil charging surface

#273
20210210981
2021-07-08

Inductively coupled charger

#274
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2021-07-08

FLUX MANIPULATION IN A MULTI-COIL WIRELESS CHARGER

#275
20210203195
2021-07-01

Charging board with adjustable charging position and charging control method thereof

#276
20210203176
2021-07-01

POWER CONTROL SYSTEM FOR ELECTRICAL APPARATUS

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20210197681
2021-07-01

System for charging battery for vehicle

#278
20210197678
2021-07-01

Method for pairing electric vehicles and power terminals in a power station for electric vehicles

#279
20210194178
2021-06-24

Circuits and methods for wearable device charging and wired control

#280
20210184481
2021-06-17

Battery management system and cell supervising circuit

#281
20210184277
2021-06-17

BATTERY PACK SYSTEM WITH INTEGRATED CHARGING DEVICE

#282
20210178916
2021-06-17

System and/or method for charging or powering devices, including mobile devices, machines or equipment

#283
20210178915
2021-06-17

Power transfer system for electric vehicles and a control method thereof

#284
20210175751
2021-06-10

Charging system, charging station, movable body, and charging method

#285
20210175737
2021-06-10

INDUSTRIAL WIRELESS CHARGING SYSTEM USING MAGNETIC RESONANCE MANNER

#286
20210175728
2021-06-10

Method for determining a quality factor and wireless charger

#287
20210170890
2021-06-10

System and method for integrated battery charging and propulsion in plug-in electric vehicles

#288
20210170889
2021-06-10

MOTOR VEHICLE CHARGING

#289
20210170879
2021-06-10

Power supply system for electric motor car

#290
20210167625
2021-06-03

CHARGER DEVICE TO GENERATE ELECTRICITY THROUGH ELECTROMAGNETIC INDICATION TRANSFORMATION

#291
20210161211
2021-06-03

Flavor generation system, method, and program

#292
20210159733
2021-05-27

Dynamic tuning using reactive voltages on a series resonator

#293
20210159725
2021-05-27

Solid-state lighting with auto-tests and communications

#294
20210159718
2021-05-27

Charger with nanocrystalline ferrite choke

#295
20210155104
2021-05-27

Device for bi-directional power conversion and charging for use with electric vehicles

#296
20210152972
2021-05-20

Smart cord for corded power tools

#297
20210152035
2021-05-20

Receiver device for facilitating wireless energy reception

#298
20210152001
2021-05-20

Method for charging battery and charging system

#299
20210151250
2021-05-20

Coil module, wireless charging transmitting apparatus, wireless charging receiving apparatus, wireless charging system, and mobile terminal

#300
20210143738
2021-05-13

Adaptive DC to DC converter for use with a load and charger