Zhijun Qu
15Patents
3h-index
14Co-inventors
57Inventor score
Filing activity: Jul 3, 2002 → Sep 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6621122B2 | Termination structure for superjunction device | Electricity | 41 | Expired |
| US6900523B2 | Termination structure for MOSgated power devices | Electricity | 7 | Expired |
| US7268395B2 | Deep trench super switch device | Electricity | 5 | Expired |
| US6919241B2 | Superjunction device and process for its manufacture | Electricity | 2 | Expired |
| US9755058B2 | Surface devices within a vertical power device | Electricity | 2 | Active |
| US7482285B2 | Dual epitaxial layer for high voltage vertical conduction power MOSFET devices | Electricity | 2 | Expired |
| US9806186B2 | Termination region architecture for vertical power transistors | Electricity | 2 | Active |
| US10580884B2 | Super junction MOS bipolar transistor having drain gaps | Electricity | 1 | Active |
| US10074735B2 | Surface devices within a vertical power device | Electricity | 1 | Active |
| US8830674B2 | Cooling system and electronic device including the cooling system | Electricity | 1 | Active |
| US11387226B2 | Chip power supply system, chip, PCB, and computer device | Electricity | 0 | Active |
| US8908712B2 | Method, system and access device for implementing service configuration | Electricity | 0 | Active |
| US12114425B2 | Cable assembly, signal transmission structure, and electronic device | Electricity | 0 | Active |
| US7756147B2 | VLAN-based data packet transmission and ethernet bridge device | Electricity | 0 | Active |
| US10134890B2 | Termination region architecture for vertical power transistors | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.