Steven Richards
11Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Apr 30, 1975 → Jul 20, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8101488B1 | Hydrogen implantation with reduced radiation | Electricity | 18 | Active |
| US3994589A | Apparatus for determining the position of a surface | Physics | 12 | Expired |
| US6541780B1 | Particle beam current monitoring technique | Electricity | 11 | Expired |
| US7067829B2 | Power sag detection and control in ion implanting system | Electricity | 7 | Expired |
| US6863736B2 | Shaft cooling mechanisms | Electricity | 4 | Expired |
| US6794662B1 | Thermosetting resin wafer-holding pin | Electricity | 4 | Expired |
| US6661017B1 | Ion implantation system having an energy probe | Electricity | 2 | Expired |
| US6815696B2 | Beam stop for use in an ion implantation system | Electricity | 2 | Expired |
| US8227763B2 | Isolation circuit for transmitting AC power to a high-voltage region | Electricity | 2 | Active |
| US8723452B2 | D.C. charged particle accelerator and a method of accelerating charged particles | Electricity | 1 | Active |
| US8437156B2 | Mirror-image voltage supply | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.