Inventor · disambiguated record
Yongbing Gao
Also filed as: GAO YONGBING
36 granted patents·12 pending applications·29 citations·filing 2015–2025
94Inventor score
Top patents by PatentIndex Score
48 records- 0194US11539212B2Photovoltaic power generation system and photovoltaic power transmission methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2020·Granted Dec 27, 2022·4 cites·8 claims
- 0292US11979019B2Direct current breaker feeding an inverterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted May 7, 2024·2 cites·19 claims
- 0391US9641098B2Multi-level inverter apparatus and methodFUTUREWEI TECHNOLOGIES INC·Filed 2015·Granted May 2, 2017·9 cites·6 claims
- 0488US11837868B2Photovoltaic system and leakage current control method for photovoltaic systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Dec 5, 2023·4 cites·13 claims
- 0584US12199522B2Method and apparatus for detecting short circuit of inverter, and inverterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 14, 2025·2 cites·16 claims
- 0682US12074444B2Power systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Aug 27, 2024·1 cites·32 claims
- 0778US11605951B2Photovoltaic converter string, control method, and systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Mar 14, 2023·1 cites·17 claims
- 0873US10447225B2Filter apparatus and power supply systemHUAWEI TECH CO LTD·Filed 2017·Granted Oct 15, 2019·3 cites·10 claims
- 0972US10666162B2Power supply system and power supply methodHUAWEI TECH CO LTD·Filed 2019·Granted May 26, 2020·1 cites·20 claims
- 1071US12272953B2Photovoltaic power generation system and photovoltaic power transmission methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Apr 8, 2025·0 cites·15 claims
- 1170US10171028B2Method and apparatus for monitoring photovoltaic moduleHUAWEI TECH CO LTD·Filed 2017·Granted Jan 1, 2019·2 cites·16 claims
- 1268US12512678B2Power supply system and method for controlling output voltage of direct current combiner boxHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 1364US12355253B2Photovoltaic system, protection method, and inverter systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 1464US11011999B2Power supply system and power supply methodHUAWEI TECH CO LTD·Filed 2020·Granted May 18, 2021·0 cites·20 claims
- 1563US12388267B2Direct current combiner box, photovoltaic power generation system, and fault detection methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·19 claims
- 1663US12308791B2Photovoltaic power generation system, power control method, and combiner boxHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 1762US12244222B2Power conversion circuit, power transmission system, and photovoltaic deviceHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Mar 4, 2025·0 cites·17 claims
- 1861US11811315B2DC/DC conversion circuitHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 1959US12199566B2Linkage protection system and method for photovoltaic power stationHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 2059US12184201B2Power converter, photovoltaic power generation system, method, and apparatusHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 2159US2025167681A1Power conversion apparatus, control method, and power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
- 2259US2024014684A1Power sourcing equipment and method for detecting insulation resistance at input end of power sourcing equipmentHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 2359US2024088828A1Photovoltaic power generation system and conversion circuitHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 2458US12051905B2Power systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jul 30, 2024·0 cites·20 claims
- 2558US11791719B2Device, method, and system for resolving common-mode voltage interferenceHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·12 claims
- 2658US2025158397A1Photovoltaic power supply system and control method thereofHUAWEI DIGITAL POWER TECH CO LTD·Filed 2025·Application pending·0 cites
- 2758US2025202338A1Power conversion device, energy storage system, and control method thereforHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 2857US12401320B2Photovoltaic system, power supply system, and insulation fault detection methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 2957US12199444B2Photovoltaic device, photovoltaic inverter, system, and power limit control methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·13 claims
- 3057US11799419B2Detection condition determining method, apparatus, and photovoltaic systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Oct 24, 2023·0 cites·15 claims
- 3156US2025158386A1Power supply system, power conditioning apparatus, and power conditioning systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 3255US2023086269A1Fault protection apparatusHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Application pending·0 cites
- 3354US12136808B2Photovoltaic power generation system and methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·17 claims
- 3454US11728769B2Fault detection apparatus and method, and grid-tied photovoltaic power generation systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Aug 15, 2023·0 cites·15 claims
- 3553US12375038B2Impedance detection method and photovoltaic systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Jul 29, 2025·0 cites·18 claims
- 3651US12009783B2Fault detection method, fault detection apparatus for photovoltaic module and computer-readable storage mediumHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Jun 11, 2024·0 cites·7 claims
- 3751US11438026B2Power generation system and communications apparatus used in power generation systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·30 claims
- 3851US2023104616A1Inverter, inverter system, and methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Application pending·0 cites
- 3950US11811235B2Inverter apparatus and power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·16 claims
- 4049US2022045512A1Inverter of grid-connected photovoltaic power generation system, startup apparatus, method, and systemHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 4148US12136900B2Method, apparatus, and system for detecting solar cell of photovoltaic plantHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·17 claims
- 4248US12040707B2Step-up circuit and step-up circuit control methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 4348US2023187884A1Connector and electronic deviceHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 4444US11527892B2Photovoltaic power generation control method and photovoltaic power generation systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2020·Granted Dec 13, 2022·0 cites·15 claims
- 4544US2023170824A1Common mode current controller of inverterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 4640US2018166883A1Low voltage ride-through control system and method for multi-inverter grid-connected power converterHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
- 4737US10985696B2Method, apparatus, and device for identifying cell string fault in optoelectronic systemHUAWEI TECH CO LTD·Filed 2018·Granted Apr 20, 2021·0 cites·30 claims
- 4834US10103689B2Power supply system with inverter unit control of inverter AC side neutral pointHUAWEI TECH CO LTD·Filed 2017·Granted Oct 16, 2018·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →