Per Askebjer
10Patents
5h-index
14Co-inventors
59Inventor score
Filing activity: May 22, 2000 → Dec 3, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6883158B1 | Method for error reduction in lithography | Physics | 65 | Expired |
| US10082030B2 | Thermodynamic cycle operating at low pressure using a radial turbine | Mechanical Engineering; Lighting; Heating | 38 | Active |
| US7150949B2 | Further method to pattern a substrate | Physics | 32 | Expired |
| US7186486B2 | Method to pattern a substrate | Physics | 8 | Expired |
| US8537416B2 | Rotor optics imaging method and system with variable dose during sweep | Physics | 5 | Active |
| US8531755B2 | SLM device and method combining multiple mirrors for high-power delivery | Physics | 2 | Active |
| US8861066B2 | Oversized micro-mechanical light modulator with redundant elements, device and method | Physics | 1 | Active |
| US11284517B2 | System for direct writing on an uneven surface of a workpiece that is covered with a radiation sensitive layer using exposures having different focal planes | Emerging Cross-Sectional Technologies | 0 | Active |
| US10400634B2 | Heat recovery system and a method using a heat recovery system to convert heat into electrical energy | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10149390B2 | Maskless writing of a workpiece using a plurality of exposures having different focal planes using multiple DMDs | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.