Inventor
Da Jin
Inventor
Taoyuan, TW
Overview
Patents· 9 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 systems29%
H01FMagnets18%
H05KPrinted circuits18%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications18%
H01RElectrically-conductive connections7%
H01LSemiconductor devices4%
H10BElectronic memory devices4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
11,134,571Voltage regulator module202111,128,233Planar converter202111,122,714Power module having metallic heat-dissipation substrate202111,114,946Voltage regulator module202111,088,611Power converter202111,070,135Converter with soft-start period of output voltage202111,063,522Converter for improving conversion efficiency202110,973,127Voltage regulator module20215,262,663'DRAM cell having tunnel shaped structure and formation process thereof'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
1993Based in Seoul, KR· patent location history
2021Patents assigned to DELTA ELECTRONICS INC (8)· patent assignee history
2021Based in Taoyuan, TW· patent location history
2021Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELTA ELECTRONICS INC | 8 | 2021 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 7 | 2021 |
| Taoyuan County, TW | 1 | 2021 |
| Seoul, KR | 1 | 1993 |