Norbert Kerwien
11Patents
3h-index
30Co-inventors
56Inventor score
Filing activity: Nov 20, 2007 → Feb 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8169595B2 | Optical apparatus and method for modifying the imaging behavior of such apparatus | Physics | 17 | Active |
| US9516242B2 | Method and apparatus for image reconstruction | Electricity | 3 | Active |
| US8617774B2 | Method and calibration mask for calibrating a position measuring apparatus | Physics | 3 | Active |
| US9383190B1 | Measuring apparatus and method for determining dimensional characteristics of a measurement object | Physics | 2 | Active |
| US11506882B2 | Method for supporting a user aiming at an object with a telescope | Physics | 0 | Active |
| US9134626B2 | Microscope and microscopy method for space-resolved measurement of a predetermined structure, in particular a structure of a lithographic mask | Physics | 0 | Active |
| US11630306B2 | Smartglasses, lens for smartglasses and method for generating an image on the retina | Physics | 0 | Active |
| US9582927B2 | Multifocal representation device and multifocal representation method for the three-dimensional representation of an object | Electricity | 0 | Active |
| US10247949B2 | Method for adjusting a display device | Physics | 0 | Active |
| US11204498B2 | Optical element with a fresnel structure, and display device with such an optical element | Physics | 0 | Active |
| US9268124B2 | Microscope and method for characterizing structures on an object | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.