Eugene Cheng
6Patents
4h-index
12Co-inventors
50Inventor score
Filing activity: Oct 3, 1996 → Jun 28, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8464808B2 | Method and device for controlling a rock drill rig | Fixed Constructions | 66 | Active |
| US8905157B2 | Control system, rock drill rig and control method | Fixed Constructions | 10 | Active |
| US5762150A | Drill rod changer assembly | Fixed Constructions | 10 | Expired |
| US5988298A | Drill rod position stabilizing device | Fixed Constructions | 7 | Expired |
| US6520205B1 | Compressor unloader system | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7329550B2 | Method for analyzing the structure of deep trench capacitors and a preparation method thereof | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.