Inventor
Zehong Li
Inventor
Chengdu, CN
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices29%
H10DInorganic electric semiconductor devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
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%
H03KPulse technique10%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04WWireless communication networks5%
PatentTitleYear
10,911,430Account login connection method and apparatus, and storage medium202110,546,951Trench MOS device with improved single event burn-out endurance202010,523,129Synchronous rectification circuit201910,340,332Folded termination with internal field plate201910,158,350Level shifter circuit for gate driving of gate control device201810,135,426Gate charge and discharge regulating circuit for gate control device201810,056,452Method for manufacturing vertical super junction drift layer of power semiconductor devices20189,929,285'Super-junction schottky diode'20189,905,682'Bidirectional MOS device and method for preparing the same'20189,741,837'Bidirectional insulated gate bipolar transistor'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Based in Chengdu, CN· patent location history
2018–2020Patents assigned to UNIV ELECTRONIC SCI & TECH CHINA (7)· patent assignee history
2018–2020Patents assigned to INST OF ELECTRONIC AND INFORMATION ENGINEERING OF UESTC IN GUANGDONG (4)· patent assignee history
2018Patents assigned to ELECTRONIC AND INFORMATION ENG IN DONGGUAN UESTC (1)· patent assignee history
2018Patents assigned to INST ELECTRONIC & INFORMATION ENGINEERING DONGGUAN UESTC (1)· patent assignee history
2019Patents assigned to GUIZHOU E CHIP MICROELECTRONICS TECH CO LTD (1)· patent assignee history
2019Based in Guiyang, CN· patent location history
2021Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV ELECTRONIC SCI & TECH CHINA | 7 | 2018–2020 |
| INST OF ELECTRONIC AND INFORMATION ENGINEERING OF UESTC IN GUANGDONG | 4 | 2018–2020 |
| ELECTRONIC AND INFORMATION ENG IN DONGGUAN UESTC | 1 | 2018 |
| GUIZHOU E CHIP MICROELECTRONICS TECH CO LTD | 1 | 2019 |
| INST ELECTRONIC & INFORMATION ENGINEERING DONGGUAN UESTC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chengdu, CN | 8 | 2017–2020 |
| Shenzhen, CN | 1 | 2021 |
| Guiyang, CN | 1 | 2019 |