Robert Metzger
12Patents
5h-index
8Co-inventors
59Inventor score
Filing activity: Jul 31, 1995 → May 14, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5790242A | Chromatic optical ranging sensor | Physics | 140 | Expired |
| US8366281B2 | Out-of-plane motion of speckle reduction element | Physics | 19 | Active |
| US7891816B2 | Stereo projection using polarized solid state light sources | Electricity | 18 | Active |
| US8016422B2 | Etendue maintaining polarization switching system and related methods | Electricity | 15 | Active |
| US8066382B2 | Stereoscopic projector with rotating segmented disk | Electricity | 12 | Active |
| USD753565S1 | Vehicle bumper | General | 5 | Active |
| US8172404B2 | Projection with lenslet arrangement on speckle reduction element | Physics | 4 | Active |
| US8235531B2 | Optical interference reducing element for laser projection | Electricity | 3 | Active |
| US8786943B2 | Low thermal stress catadioptric imaging system | Physics | 3 | Active |
| USD737742S1 | Vehicle bumper | General | 1 | Active |
| US8172403B2 | Projection with curved speckle reduction element surface | Physics | 1 | Active |
| US8136948B2 | Etendue maintaining polarization switching system and related methods | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.