Qing CHEN
8Patents
2h-index
4Co-inventors
44Inventor score
Filing activity: Jun 15, 1992 → Jun 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1046935S1 | Welding machine | General | 13 | Active |
| US5212364A | Arc welding circuit for welding thin metal pieces | Performing Operations; Transporting | 4 | Expired |
| US11156072B2 | Well configuration for coinjection | Fixed Constructions | 0 | Active |
| US10287864B2 | Non-condensable gas coinjection with fishbone lateral wells | Fixed Constructions | 0 | Active |
| US10995596B2 | Single well cross steam and gravity drainage (SW-XSAGD) | Fixed Constructions | 0 | Active |
| US11428086B2 | SW-SAGD with between heel and toe injection | Fixed Constructions | 0 | Active |
| US11668176B2 | Well configuration for coinjection | Fixed Constructions | 0 | Active |
| US10526881B2 | Solvents and non-condensable gas coinjection | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.