Inventor
Weifeng Sun
Inventor
Jiangsu, CN
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices18%
H10DInorganic electric semiconductor devices15%
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 systems10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
G06TImage data processing or generation, in general8%
H03KPulse technique8%
H10BElectronic memory devices8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
G11CStatic stores5%
G05BControl or regulating systems in general3%
PatentTitleYear
11,011,533Memory structure and programing and reading methods thereof202110,985,758Random code generator with floating gate transistor type memory cell202110,892,266Nonvolatile memory structure and array202110,340,906Integrated bootstrap high-voltage driver chip and technological structure thereof201910,097,077Control method for improving dynamic response of switch power201810,056,313Power module of square flat pin-free packaging structure20189,240,469'Transverse ultra-thin insulated gate bipolar transistor having high current density'20169,159,818'High-current N-type silicon-on-insulator lateral insulated-gate bipolar transistor'20158,933,534'Isolation structure of high-voltage driving circuit'20158,754,442'Silicon on insulator integrated high-current N type combined semiconductor device'20148,723,496'Switching power supply with quick transient response'20148,659,345'Switch level circuit with dead time self-adapting control'20148,232,993'Systems and methods for graphical rendering'20128,164,592'Systems and methods for graphical rendering'20128,164,593'Systems and methods for graphical rendering'20127,940,267'Systems and methods for graphical rendering'20117,557,634'Low-power consumption high-voltage CMOS driving circuit'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2019Patents assigned to UNIV SOUTHEAST (10)· patent assignee history
2009–2016Based in Jiangsu, CN· patent location history
2011–2012Patents assigned to UNIV CENTRAL FLORIDA RES FOUND (4)· patent assignee history
2011–2012Based in Orlando, FL, US· patent location history
2012–2015Patents assigned to SUN WEIFENG (7)· patent assignee history
2014–2015Patents assigned to LU SHENGLI (4)· patent assignee history
2014–2015Patents assigned to SHI LONGXING (4)· patent assignee history
2014–2018Based in Nanjing, CN· patent location history
2021Based in Hsinchu County, TW· patent location history
2021Based in Taoyuan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV SOUTHEAST | 10 | 2009–2019 |
| SUN WEIFENGself | 7 | 2012–2015 |
| LU SHENGLI | 4 | 2014–2015 |
| SHI LONGXING | 4 | 2014–2015 |
| UNIV CENTRAL FLORIDA RES FOUND | 4 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jiangsu, CN | 5 | 2009–2016 |
| Nanjing, CN | 4 | 2014–2018 |
| Orlando, Florida, US | 4 | 2011–2012 |
| Hsinchu County, TW | 2 | 2021 |
| Taoyuan, TW | 1 | 2021 |