Gudrun Schroeter
5Patents
2h-index
7Co-inventors
36Inventor score
Filing activity: Jan 7, 2002 → Oct 7, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6578999B2 | Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape | Physics | 9 | Expired |
| US8992025B2 | Rear projection apparatus and method for a rear projection apparatus | Physics | 3 | Active |
| US6728448B2 | Device for generating a quadrangular illuminating field and use of such device in an optical device comprising a surface to be illuminated having a predetermined shape | Physics | 2 | Expired |
| US6860605B2 | Arrangement for the projection of a multi- coloured image into a projection surface | Electricity | 2 | Expired |
| US8985776B2 | Projection objective having four groups for projecting light onto a projection surface and a projector including the projection objective | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.