Sylvain Kretschmer
7Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Mar 16, 1976 → Aug 9, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4945916A | Optical device for the simultaneous detection of heart and respiratory movements | Electricity | 56 | Expired |
| US4051329A | An optical information recording system in which the energy when transmitted to the recording layer is constant | Physics | 37 | Expired |
| US4659407A | Process for manufacturing optical disks by pressing | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6195065A | Antenna with variable geometry | Electricity | 11 | Expired |
| US5121419A | Computer-aided tomography apparatus | Electricity | 5 | Expired |
| US5029336A | Computer-aided tomography apparatus | Electricity | 4 | Expired |
| US4170022A | Apparatus and process for recording with variable correction of a television signal having three components | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.