Inventor
Longqi Wang
Inventor
Hangzhou, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating25%
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 systems17%
B22FWorking metallic powder8%
B82YSpecific uses or applications of nanostructures8%
C23CCoating metallic material8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
H03KPulse technique8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
PatentTitleYear
11,119,047SERS substrate of metal-modified semiconductor-based bionic compound eye bowl structure and construction method202110,827,583LED driver with silicon controlled dimmer, apparatus and control method thereof202010,651,725Control system and control method for reducing total harmonic distortion202010,568,169Control circuit, control method and LED driver thereof202010,492,259Dimmable LED driver and dimming method2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD (4)· patent assignee history
2019–2020Based in Hangzhou, CN· patent location history
2021Patents assigned to UNIV JIANGNAN (1)· patent assignee history
2021Based in Wuxi, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD | 4 | 2019–2020 |
| UNIV JIANGNAN | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 4 | 2019–2020 |
| Wuxi, CN | 1 | 2021 |