Inventor
Zhao Li
Inventor
Jiangsu, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%
H01LSemiconductor devices18%
H01CResistors12%
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 systems12%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
B23PMetal-working not otherwise provided for6%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines6%
H05BElectric heating6%
H05KPrinted circuits6%
PatentTitleYear
10,784,185Method for manufacturing semiconductor device with through silicon via structure202010,636,548Housing structure of planar resistor202010,632,578Assembly method for DC converter valve202010,546,801Semiconductor device with through silicon via structure and method for manufacturing the same202010,381,138Resistor, a heat dissipater and a combinatory device of resistor and heat dissipater201910,122,292Converter valve2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to NR ELECTRIC CO LTD (4)· patent assignee history
2018–2020Patents assigned to NR ELECTRIC POWER ELECTRONICS CO LTD (4)· patent assignee history
2018–2020Patents assigned to NR ENGINEERING CO LTD (4)· patent assignee history
2018–2020Based in Jiangsu, CN· patent location history
2020Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history
2020Based in Singapore, SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NR ELECTRIC CO LTD | 4 | 2018–2020 |
| NR ELECTRIC POWER ELECTRONICS CO LTD | 4 | 2018–2020 |
| NR ENGINEERING CO LTD | 4 | 2018–2020 |
| UNITED MICROELECTRONICS CORP | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jiangsu, CN | 4 | 2018–2020 |
| Singapore, SG | 2 | 2020 |