Stefan Acker
5Patents
3h-index
5Co-inventors
42Inventor score
Filing activity: Aug 21, 2001 → Nov 18, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7102118B2 | Beam formation unit comprising two axicon lenses, and device comprising one such beam formation unit for introducing radiation energy into a workpiece consisting of a weakly-absorbent material | Performing Operations; Transporting | 15 | Expired |
| US6538878B1 | Bus bar assembly | Electricity | 13 | Expired |
| US7812281B2 | Method for generating optically perceptible laser-induced cracks in brittle material | Emerging Cross-Sectional Technologies | 9 | Active |
| US7223936B2 | Arrangement for severing a flat workpiece of brittle material multiple times by means of a laser | Performing Operations; Transporting | 2 | Active |
| US8404996B2 | System for producing thin-layer solar cell modules | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.