Dirk Friede
6Patents
5h-index
9Co-inventors
48Inventor score
Filing activity: Apr 10, 1989 → Feb 10, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4955045A | Plasma X-ray tube, in particular for X-ray preionization of gas lasers and method for produicng X-radiation with such an X-ray tube | Electricity | 31 | Expired |
| US5138622A | Apparatus and method for generating high-power, high-voltage pulses, particularly for TE gas lasers | Electricity | 29 | Expired |
| US5751750A | Laser system and method with thermally compensated optics | Electricity | 29 | Expired |
| US5138627A | Preionizationd device, in particular for x-ray preionization in discharge-pumped gas lasers, in particular excimer lasers | Electricity | 9 | Expired |
| US5134641A | Plasma X-ray tube, in particular for X-ray preionizing of gas lasers, and an electron gun using the plasma X-ray tube | Electricity | 7 | Expired |
| US5050178A | Multichannel pseudo-spark switch and excitation circuit for gas lasers having the switch | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.