loadpatents
name:-0.14234590530396
name:-0.022156000137329
name:-0.012512922286987
Huawei Digital Power Technologies Co., Ltd. Patent Filings

Huawei Digital Power Technologies Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huawei Digital Power Technologies Co., Ltd..The latest application filed is for "chassis and power supply system".

Company Profile
15.33.162
  • Huawei Digital Power Technologies Co., Ltd. - Shenzhen CN
  • Huawei Digital Power Technologies Co., Ltd. - Futian District CN
  • HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD. - Guangdong CN
  • Huawei Digital Power Technologies Co., Ltd - Shenzhen CN
  • Huawei Digital Power Technologies Co., Ltd. - Futian District, SHENZHEN CN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Chassis And Power Supply System
App 20220312648 - XU; Bo ;   et al.
2022-09-29
Electrical Isolation Apparatus
App 20220311113 - YANG; Li ;   et al.
2022-09-29
Two-speed Transmission System And Vehicle
App 20220307572 - ZHONG; Hu ;   et al.
2022-09-29
Battery Module
App 20220311074 - Meng; Hao ;   et al.
2022-09-29
Photovoltaic System And Leakage Current Control Method For Photovoltaic System
App 20220311246 - MENG; Xiaoqian ;   et al.
2022-09-29
Battery Management System
App 20220311252 - ZOU; Zhenghua ;   et al.
2022-09-29
Power Converter Used In A Renewable Energy Device Such As A Photo-voltaic Device Or A Wind Energy Device
App 20220302831 - GRBOVIC; Petar ;   et al.
2022-09-22
Cloud-Device Synergy-Based Battery Management System, Vehicle, and Battery Management Method
App 20220302513 - YU; Wei ;   et al.
2022-09-22
Photovoltaic Power Conversion Apparatus
App 20220302874 - LIANG; Chengchen ;   et al.
2022-09-22
Photovoltaic System
App 20220294388 - WANG; Xun ;   et al.
2022-09-15
Method And Apparatus For Detecting Short Circuit Of Inverter, And Inverter
App 20220294361 - XU; Zhiwu ;   et al.
2022-09-15
Boost Converter and Control Method
App 20220294347 - Fu; Dianbo ;   et al.
2022-09-15
Voltage Regulation Module, Charging Module, And Charging Pile
App 20220294340 - LIU; Yang
2022-09-15
Silicon Carbide Substrate, Silicon Carbide Device, And Substrate Thinning Method Thereof
App 20220293737 - HAN; Xiaobiao ;   et al.
2022-09-15
Thermal Management System And Electric Vehicle
App 20220289085 - HE; Xiaojing ;   et al.
2022-09-15
Power Supply System And Control Method For Power Supply System
App 20220294336 - YU; Xinyu ;   et al.
2022-09-15
Brake Apparatus And Automobile
App 20220290730 - HE; Yuhui ;   et al.
2022-09-15
Method For Controlling Heating Of Motor And Control Method For Multi-motor Drive System
App 20220294381 - WU; Chaoqiang ;   et al.
2022-09-15
Asymmetrical Half-bridge Flyback Converter And Power Supply System
App 20220294358 - WANG; Lei ;   et al.
2022-09-15
Power Distribution Component And Power Distribution Device
App 20220285885 - YIN; Kai ;   et al.
2022-09-08
Photovoltaic System, Optimizer, And Method For Adjusting Working State Of Optimizer
App 20220285948 - YAO; Xiaofeng ;   et al.
2022-09-08
Pre-charging Circuit, Inverter, And Power Generation System
App 20220285973 - ZHANG; Yanzhong ;   et al.
2022-09-08
Energy Conversion System, Energy Conversion Method, And Power System
App 20220286057 - ZHANG; Wei ;   et al.
2022-09-08
Energy Storage System And Battery Management Method
App 20220285950 - JU; Hualei ;   et al.
2022-09-08
Voltage Conversion Circuit And Power Supply System
App 20220285947 - QU; Wanyuan ;   et al.
2022-09-08
Power Line Communication Apparatus And Power Generating System
App 20220286163 - SHUI; Wei
2022-09-08
Power systems with inverter input voltage control
Grant 11,437,823 - Mao , et al. September 6, 2
2022-09-06
Power converter and related system
Grant 11,437,904 - He , et al. September 6, 2
2022-09-06
Power generation system and communications apparatus used in power generation system
Grant 11,438,026 - Gao , et al. September 6, 2
2022-09-06
Circuit Breaker Identification Method and Apparatus, and Device
App 20220277914 - Yang; Zezhou ;   et al.
2022-09-01
Electronic Component With Enclosure Frame, Circuit Board With Electronic Component, And Electronic Device
App 20220279643 - LIU; Yang ;   et al.
2022-09-01
Fault Detection Method And Apparatus For Three-phase Power Distribution System
App 20220276296 - XIAO; Gang ;   et al.
2022-09-01
Isolated Communications Apparatus And Power Supply System
App 20220277893 - SHUI; Wei ;   et al.
2022-09-01
Power Supply Apparatus, Power Supply System, And Data Center
App 20220269325 - HUANG; Zhuyong ;   et al.
2022-08-25
Insulation Impedance Detection Method, Apparatus, And System
App 20220268822 - JU; Hualei
2022-08-25
Power Device, Power Device Assembly, And Related Apparatus
App 20220270952 - Xu; Yankun ;   et al.
2022-08-25
Power Source Switching Control System And Power Source Switching Control Method
App 20220271562 - YE; Wanxiang ;   et al.
2022-08-25
Fault Detection Apparatus And Method, And Grid-tied Photovoltaic Power Generation System
App 20220271712 - GAO; Yongbing ;   et al.
2022-08-25
Battery Heating System, Electric Vehicle, and In-Vehicle System
App 20220263144 - Xie; Jie ;   et al.
2022-08-18
Method And Apparatus For Rectifying Degradation Of Photovoltaic Module In Photovoltaic Power System
App 20220263459 - Gu; Xin ;   et al.
2022-08-18
Photovoltaic Control Apparatus And Method, And System
App 20220263321 - ZHANG; Yanzhong ;   et al.
2022-08-18
Boost power conversion circuit, method, inverter, apparatus, and system
Grant 11,418,114 - Shi , et al. August 16, 2
2022-08-16
Multi-level Inverter Clamping Modulation Method And Apparatus, And Inverter
App 20220255458 - XU; Fei ;   et al.
2022-08-11
Controller And Control System For Dc/dc Converter
App 20220255444 - WANG; Lei ;   et al.
2022-08-11
Physical Address Determining Method, Apparatus, And Device, And Storage Medium
App 20220255322 - JIANG; Chengfeng ;   et al.
2022-08-11
Converter System, Method And Apparatus For Detecting Insulation Resistance Of System, And Medium
App 20220252657 - GUO; Haibin ;   et al.
2022-08-11
Wake-up Circuit For Charge Controller, On-board Charger, And New Energy Vehicle
App 20220250494 - MA; Bin ;   et al.
2022-08-11
Voltage Control Method, Inverter, And Voltage Control Apparatus
App 20220255461 - LI; Lin ;   et al.
2022-08-11
Converter And Power Adapter
App 20220255455 - YANG; Gun ;   et al.
2022-08-11
Power Adapter
App 20220256733 - WU; Hao ;   et al.
2022-08-11
Heating Apparatus And Control Method
App 20220256652 - XIE; Xiaowei ;   et al.
2022-08-11
Wireless Charger
App 20220256732 - WU; Hao ;   et al.
2022-08-11
Multilevel Power Conversion System and Method
App 20220255417 - Zhu; Huibin ;   et al.
2022-08-11
Electronic Component Package Body, Electronic Component Assembly Structure, And Electronic Device
App 20220256709 - XIANG; Zhiqiang
2022-08-11
Motor, Power Assembly, and Motor Drive Device
App 20220255407 - Chen; Zhenxing ;   et al.
2022-08-11
High efficiency power regulator and method
Grant 11,411,496 - Mao , et al. August 9, 2
2022-08-09
Filter Cleaning System, Filter Cleaning Method, And Data Center
App 20220243937 - LUO; Long ;   et al.
2022-08-04
Superjunction Reverse Conducting Insulated Gate Bipolar Transistor And Electric Automobile Motor Control Unit
App 20220246720 - Huang; Boning ;   et al.
2022-08-04
Wireless Charging Receiving Apparatus, Transmitting Apparatus, And System Of Terminal
App 20220247214 - YANG; Songnan ;   et al.
2022-08-04
Wireless Power Supply Apparatus and Wireless Power Receiving Terminal
App 20220247226 - Cheng; Yuan ;   et al.
2022-08-04
Power converter and related system
Grant 11,404,951 - He , et al. August 2, 2
2022-08-02
Planar Transformer And Active Circuit
App 20220238268 - WANG; Ning ;   et al.
2022-07-28
Ventilation Wall System And Data Center
App 20220240420 - ZHU; Qian ;   et al.
2022-07-28
Cooling System And Data Center
App 20220240423 - LI; Jian ;   et al.
2022-07-28
Power Distribution System And Server System
App 20220232726 - QIN; Zhen ;   et al.
2022-07-21
Temperature Control Cabinet And Communications System
App 20220232740 - LIAN; Zhisheng ;   et al.
2022-07-21
Fault Protection Apparatus And Photovoltaic Power Generation System
App 20220231499 - CHEN; Dong ;   et al.
2022-07-21
Wireless Charging Device, Automatic Alignment Method, And Charging Dock
App 20220231547 - WU; Baoshan ;   et al.
2022-07-21
Power Distribution System And Circuit Breaker Position Acquisition Method
App 20220230828 - YANG; Yanxing ;   et al.
2022-07-21
Gear Shifting Mechanism, Gearbox, Powertrain, And Electric Vehicle
App 20220221054 - ZHONG; Hu ;   et al.
2022-07-14
Motor Control System And Vehicle
App 20220219547 - WANG; Shuaijie ;   et al.
2022-07-14
Energy Conversion Apparatus, Power System, And Vehicle
App 20220219554 - CUI; Zhaoxue ;   et al.
2022-07-14
Communication Power Supply System
App 20220224152 - PENG; Jianhua ;   et al.
2022-07-14
Refrigeration Device and Data Center
App 20220225544 - Xuan; Qi
2022-07-14
Motor, Powertrain And Electric Vehicle
App 20220224197 - YU; Guoquan ;   et al.
2022-07-14
Energy Conversion Apparatus, Motor, Power System, And Vehicle
App 20220224271 - CUI; Zhaoxue ;   et al.
2022-07-14
Gear Shifting Mechanism, Two-speed Gearbox, And Vehicle
App 20220221053 - ZHONG; Hu ;   et al.
2022-07-14
Converter And On-board Charger
App 20220224225 - CHEN; Chen ;   et al.
2022-07-14
On-board Charging And Discharging Apparatus, Charging And Discharging System Thereof, And Electric Vehicle
App 20220219553 - FU; Dianbo ;   et al.
2022-07-14
Plug Status Detection Circuit, Controller, And Vehicle
App 20220214408 - ZHOU; Lei ;   et al.
2022-07-07
Charging System And Electric Vehicle
App 20220216723 - ZHANG; Xueliang ;   et al.
2022-07-07
Electrically Excited Motor Drive System Integrated With Obc, And Electric Vehicle
App 20220212548 - YIN; Xiaode ;   et al.
2022-07-07
Thermal Management System, Method For Controlling Thermal Management System, And Electric Vehicle
App 20220212517 - YU; Shuliang ;   et al.
2022-07-07
Wireless Charging Base
App 20220217866 - WU; Hao ;   et al.
2022-07-07
Direct Current Contactor And Vehicle
App 20220216023 - HUANG; Guangming ;   et al.
2022-07-07
Motor Rotor, Motor, And Vehicle
App 20220216772 - WEI; Zhiqi ;   et al.
2022-07-07
Power Supply System Of Motor Control Module And Vehicle
App 20220216817 - ZHOU; Yuan ;   et al.
2022-07-07
Photovoltaic Power Generation System And Method
App 20220216690 - GAO; Yongbing ;   et al.
2022-07-07
Interface Circuit, String, And System Applied To Power Line Communication
App 20220216893 - SHUI; Wei ;   et al.
2022-07-07
Motor Control Unit, Electric Drive System, Powertrain, And Electric Vehicle
App 20220216714 - ZHANG; Xueliang ;   et al.
2022-07-07
Charging System And Electric Vehicle
App 20220209565 - CHENG; Yang ;   et al.
2022-06-30
Stator, Stator Manufacturing Method, Motor, And Electric Vehicle
App 20220209591 - PANG; Ji ;   et al.
2022-06-30
Noise Reduction Apparatus And Generator Assembly
App 20220205385 - WANG; Zheng ;   et al.
2022-06-30
Heat Exchange Plate And Heat Exchanger Including Heat Exchange Plate
App 20220205738 - YANG; Zonghao ;   et al.
2022-06-30
Heat Exchanger, Modular Indirect Evaporation Cooling System, And Method For Controlling Modular Indirect Evaporation Cooling System
App 20220205729 - SONG; Jinliang ;   et al.
2022-06-30
Voltage Monitoring Method, Voltage Monitoring Apparatus, And Electric Vehicle
App 20220203864 - KONG; Xuejuan ;   et al.
2022-06-30
Converter Control Method, Converter, And Photovoltaic Power Generation System
App 20220206522 - GU; Guilei ;   et al.
2022-06-30
Direct-current Electric Arc Detection Method And Apparatus, Device, System, And Storage Medium
App 20220206056 - CHENG; Binjie ;   et al.
2022-06-30
Motor, Powertrain, And Vehicle
App 20220209616 - WANG; Ke ;   et al.
2022-06-30
Remote Wireless Charging Transmit End, Receive End, And System
App 20220209583 - PAN; Ning ;   et al.
2022-06-30
On-board Distributed Power Supply System And Onboard Power Supply Control Method And Apparatus
App 20220209553 - CHENG; Yang ;   et al.
2022-06-30
Electrical Connector And Electrical Equipment
App 20220209463 - CHEN; Peixing ;   et al.
2022-06-30
Photovoltaic System
App 20220209710 - WAN; Song ;   et al.
2022-06-30
Battery repair method and apparatus
Grant 11,374,265 - Le , et al. June 28, 2
2022-06-28
Energy Storage System And Temperature Control Method Thereof
App 20220200078 - LI; Ping ;   et al.
2022-06-23
Power System
App 20220200290 - ZHANG; Yanzhong ;   et al.
2022-06-23
Printed Circuit Board
App 20220201837 - HOU; Zhaozheng ;   et al.
2022-06-23
Vehicle, Control Method For Vehicle Suspension, And Related Device
App 20220194157 - LIU; Fangcheng ;   et al.
2022-06-23
Energy Storage System
App 20220200314 - ZHOU; He ;   et al.
2022-06-23
Diode Discrete Device, Circuit With Bypass Function, And Converter
App 20220199585 - CHEN; Dong ;   et al.
2022-06-23
Troubleshooting Method And Apparatus For Power Supply Device
App 20220190727 - JIANG; Zhengdong ;   et al.
2022-06-16
Parametric Curve Scanning Method For Photovoltaic String, Converter, And Photovoltaic Power Generation System
App 20220190605 - XU; Zhiwu ;   et al.
2022-06-16
Switched-Capacitor Power Conversion System and Control Method
App 20220190714 - Ye; Liming ;   et al.
2022-06-16
Method and Apparatus for Controlling Solar Power Systems
App 20220181886 - Dai; Heping ;   et al.
2022-06-09
Power Conversion Circuit, Method For Controlling Power Conversion Circuit, And Transformer
App 20220181964 - HUANG; Zhuyong ;   et al.
2022-06-09
Battery Module, Battery Pack, And Vehicle
App 20220181731 - ZHANG; Guanghui ;   et al.
2022-06-09
Method and apparatus for detecting capacitance of filter capacitor of inverter
Grant 11,353,487 - Yin , et al. June 7, 2
2022-06-07
Wireless charging receiving apparatus, transmitting apparatus, and system of terminal
Grant 11,355,964 - Yang , et al. June 7, 2
2022-06-07
Multi-level inverter clamping modulation method and apparatus, and inverter
Grant 11,356,034 - Xu , et al. June 7, 2
2022-06-07
Direct Current-direct Current Conversion Circuit
App 20220166313 - WANG; Jun ;   et al.
2022-05-26
Method, Apparatus, And System For Detecting Solar Cell Of Photovoltaic Plant
App 20220166377 - WANG; Jianqiang ;   et al.
2022-05-26
Physical address determining method, apparatus, and device, and storage medium
Grant 11,342,755 - Jiang , et al. May 24, 2
2022-05-24
Islanding detection method and apparatus, and computer-readable storage medium
Grant 11,342,757 - Yu , et al. May 24, 2
2022-05-24
Boost converter and control method
Grant 11,342,843 - Fu , et al. May 24, 2
2022-05-24
Out-of-band communication during wireless battery charging
Grant 11,342,799 - Yang , et al. May 24, 2
2022-05-24
Magnetic Integrated Device, Power Conversion Circuit, Charger, And Electric Vehicle
App 20220157516 - Liang; Yongtao ;   et al.
2022-05-19
Fault Isolation Apparatus, Direct Current Boost Apparatus, And Inverter Apparatus
App 20220158443 - Zhang; Fangpo ;   et al.
2022-05-19
Power Supply Apparatus And Power Supply System
App 20220149651 - ZHAO; Dongsheng ;   et al.
2022-05-12
Electric Drive System, Powertrain, and Electric Vehicle
App 20220144093 - Chen; Zhiyin ;   et al.
2022-05-12
Method and apparatus for rectifying degradation of photovoltaic module in photovoltaic power station
Grant 11,329,600 - Gu , et al. May 10, 2
2022-05-10
Photovoltaic System
App 20220140781 - Zhang; Yanzhong ;   et al.
2022-05-05
Power Supply Circuit And Uninterruptible Power Supply Ups System
App 20220131407 - ZHANG; Chuntao
2022-04-28
Power converter used in a renewable energy device such as a photo-voltaic device or a wind energy device
Grant 11,316,426 - Grbovic , et al. April 26, 2
2022-04-26
Wireless Charging Apparatus, Position Detection Method, And System
App 20220123598 - Wu; Baoshan ;   et al.
2022-04-21
Heat Dissipating Element Control Method, And Control Apparatus
App 20220117123 - LI; Junjie ;   et al.
2022-04-14
String Inverter Control Method, Apparatus, And System, And Storage Medium
App 20220115873 - YU; Xinyu ;   et al.
2022-04-14
Flyback Converter And Electronic Device
App 20220115956 - TENG; Yunliang ;   et al.
2022-04-14
Bidirectional Power Conversion System and Control Method
App 20220109373 - Fu; Dianbo ;   et al.
2022-04-07
Power Backfeed Control Method, Converter, And Photovoltaic Power Generation System
App 20220109400 - XU; Fei ;   et al.
2022-04-07
Centrifugal Fan And Air Conditioning Apparatus
App 20220099106 - HUANG; Huanwen ;   et al.
2022-03-31
Busway Connector And Power Supply Device
App 20220102956 - CHEN; Peixing ;   et al.
2022-03-31
Foreign Object Detection Apparatus and Method
App 20220103021 - Yang; Songnan ;   et al.
2022-03-31
Control Method And Control Apparatus For Switching Apparatus
App 20220103167 - WANG; Xudong ;   et al.
2022-03-31
Bridgeless Single-phase Pfc Multi-level Totem-pole Power Converter
App 20220103094 - TORRICO-BASCOPE; Grover Victor
2022-03-31
Dc-dc Converter
App 20220103070 - CHEN; Dong ;   et al.
2022-03-31
Protection Apparatus And Protection Method For Photovoltaic Power Generation System
App 20220085596 - ZHANG; Xiufeng ;   et al.
2022-03-17
Inverter Circuit, Inverter, And Photovoltaic Power System
App 20220085756 - WANG; Dechen ;   et al.
2022-03-17
Wirelessly Charged Electronic Device, Wireless Charging Method, And Wireless Charging System
App 20220085642 - WU; Baoshan ;   et al.
2022-03-17
Photovoltaic power optimizer and method and apparatus for controlling same, and photovoltaic power generation system
Grant 11,271,404 - Yang , et al. March 8, 2
2022-03-08
Inverter, Combiner Box, And Photovoltaic System
App 20220060146 - LIN; Tiansan ;   et al.
2022-02-24
Wireless Charging Method, Receiver, Terminal Device, And Charger
App 20220045552 - ZHOU; Di ;   et al.
2022-02-10

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