Inventor
QINGDONG CHEN
Inventor
CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets21%
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 systems18%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
H01LSemiconductor devices13%
H05KPrinted circuits13%
G06FElectric digital data processing10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
H01RElectrically-conductive connections3%
PatentTitleYear
12,518,916Magnetic element and manufacturing method thereof202612,451,283Multi-winding inductor and power supply module202512,308,738Power module202512,283,412Manufacturing method of magnetic element202512,272,481Magnetic element and manufacturing method thereof202512,002,615Magnetic element, manufacturing method of magnetic element, and power module202411,984,250Multi-winding inductor and power supply module202411,901,114Substrate, manufacturing method, and power module with same202411,812,545Power supply system and electronic device202311,435,797Manufacturing method of power module202211,399,438Power module, chip-embedded package module and manufacturing method of chip-embedded package module202211,342,257Carrier board and power module using same202211,277,912System of providing power202211,277,067Power module and manufacturing method thereof202211,245,214Connector, method for manufacturing connector and signal pin assembly202211,227,856Multi-chip package power module2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to DELTA ELECTRONICS SHANGHAI CO (14)· patent assignee history
2022Patents assigned to DELTA ELECTRONICS INC (2)· patent assignee history
2022–2026Based in CN· patent location history
2022Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS SHANGHAI CO | 14 | 2022–2026 |
| DELTA ELECTRONICS INC | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 15 | 2022–2026 |
| TW | 1 | 2022 |