Inventor
JIANPING YING
Inventor
CN
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems33%
H01FMagnets14%
G01RMeasuring electric variables8%
H02HEmergency protective circuit arrangements8%
B60LPropulsion of electrically-propelled vehicles6%
G05FSystems for regulating electric or magnetic variables6%
H02JElectric power networks6%
H03KPulse technique6%
Y02TClimate change mitigation technologies related to transportation6%
H03HImpedance networks, e.g. resonant circuits3%
PatentTitleYear
12,488,920Magnetic element202512,354,787Magnetic element202512,119,741Modular multilevel converter system and voltage detection method and open-circuit fault diagnosis method thereof202412,040,764Hybrid compensation system and control method thereof202411,978,584Magnetic element and method for manufacturing same202411,885,844Method and device for detecting insulation state in conversion system202411,824,526Circuit and control method for preventing false turn-on of semiconductor switching device202311,664,157Magnetic element and method for manufacturing same202311,515,806Conversion device having reduced common-mode current202211,509,239Conversion device having reduced size and cost202211,502,507Power converter with ground fault detection function and fault detection method202211,476,773Control method and control system for modular multilevel converter and power transmission system202211,463,016Modular power supply system202211,394,292Power unit202211,336,274Clamp circuit and power module using the same202211,250,987Transformer202211,245,341Control method of multilevel converter and the multilevel converter202211,217,993Conversion system with high voltage side and low voltage side202211,183,947Modular power supply system2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to DELTA ELECTRONICS SHANGHAI CO (17)· patent assignee history
2021–2025Based in CN· patent location history
2022Patents assigned to DELTA ELECTRONICS INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 17 | 2021–2025 |
| DELTA ELECTRONICS INC | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 19 | 2021–2025 |