Inventor
Daokun CHEN
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices33%
H01LSemiconductor devices22%
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%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
PatentTitleYear
12,568,636MPS diode device and preparation method therefor202612,453,167Silicon carbide metal oxide semiconductor field effect transistor and manufacturing method of silicon carbide metal oxide semiconductor field effect transistor202511,901,840Three-phase inverter power chip and preparation method therefor2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2026Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (3)· patent assignee history
2024–2026Based in CN· patent location history
2025Patents assigned to EDGELESS SEMICONDUCTOR CO LTD OF ZHUHAI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GREE ELECTRIC APPLIANCES INC ZHUHAI | 3 | 2024–2026 |
| EDGELESS SEMICONDUCTOR CO LTD OF ZHUHAI | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2024–2026 |