Wolfgang Retschke
9Patents
4h-index
16Co-inventors
54Inventor score
Filing activity: Sep 25, 1985 → Jan 23, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4704348A | Exposure of uniform fine pattern on photoresist | Physics | 78 | Expired |
| US6770866B2 | Direct pattern writer | Physics | 36 | Expired |
| US7046266B1 | Scanner system | Electricity | 15 | Expired |
| US7092000B2 | Pulse light pattern writer | Electricity | 4 | Expired |
| US7453486B2 | Pulse light pattern writer | Physics | 3 | Expired |
| US7259777B2 | Scanner system | Electricity | 3 | Expired |
| US8531751B2 | System and method for direct imaging | Electricity | 1 | Active |
| US8964274B2 | System and method for direct imaging | Electricity | 0 | Active |
| US9523873B2 | System and method for direct imaging | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.