Inventor
XUANCAI ZHU
Inventor
CN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks27%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules16%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%
G01RMeasuring electric variables7%
H02HEmergency protective circuit arrangements7%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids5%
B60LPropulsion of electrically-propelled vehicles2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
Y02TClimate change mitigation technologies related to transportation2%
PatentTitleYear
12,512,673Inverter parallel system and zero feed-in control method therefor202511,990,758Control method, auxiliary power supply of photovoltaic inverter and photovoltaic power generation system202411,881,815Photovoltaic inverter system, automatic locating method of rapid shutdown devices and fault control method thereof202411,799,296Islanding detection system and method202311,799,289Grid-tied power generation system and grid-tied power fluctuation suppression device and method thereof202311,750,016Charging system utilizing energy storage multiplication202311,658,488Photovoltaic power optimization system202311,532,935Rapid shutdown device for photovoltaic system and control method thereof and protection system202211,474,133Insulation impedance detection circuit and insulation impedance detection method of photovoltaic inverter system202211,451,048Rapid shutdown device and photovoltaic system202211,309,789Inverter and soft-start method for the same202211,190,023Photovoltaic inverter system and method for controlling the same202111,175,316Method for identifying the type of a grid automatically and inverter device thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to DELTA ELECTRONICS SHANGHAI CO (9)· patent assignee history
2021–2025Based in CN· patent location history
2022Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2022Based in TW· patent location history
2023–2025Patents assigned to WANBANG DIGITAL ENERGY CO LTD (3)· patent assignee history
2023–2025Patents assigned to WANBANG STAR CHARGE TECH LTD (3)· patent assignee history
2023Patents assigned to GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY JIANGSU CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 9 | 2021–2024 |
| WANBANG DIGITAL ENERGY CO LTD | 3 | 2023–2025 |
| WANBANG STAR CHARGE TECH LTD | 3 | 2023–2025 |
| DELTA ELECTRONICS INC | 1 | 2022 |
| GUOCHUANG INNOVATION CENTER OF MOBILE ENERGY JIANGSU CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 12 | 2021–2025 |
| TW | 1 | 2022 |