Yves Guern
10Patents
5h-index
13Co-inventors
63Inventor score
Filing activity: Dec 22, 1987 → Feb 7, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5107845A | Method and device for monitoring human respiration | Human Necessities | 100 | Expired |
| US5306913A | Method and apparatus for remote optical detection of a gas present in an observed volume | Physics | 51 | Expired |
| US5260701A | Bidirectional inductive transmission of data with slave station supplied by the master | Electricity | 29 | Expired |
| US6327041A | Method and device for opto-electrical acquisition of shapes by axial illumination | Physics | 17 | Expired |
| US4825034A | Microbeam laser machine for acting on objects having thin layers of material | Performing Operations; Transporting | 15 | Expired |
| US6621577B2 | Spectral rejection device for forming an image on an optical sensor | Physics | 4 | Expired |
| US4922093A | Method and a device for determining the number of people present in a determined space by processing the grey levels of points in an image | Electricity | 2 | Expired |
| US5229601A | Method and apparatus for surveillance of a determined space such as a portion of premises, an area of ground, or an industrial installation, for example | Physics | 2 | Expired |
| US7167584B2 | Device for acquiring a three-dimensional shape by optoelectronic process | Physics | 2 | Expired |
| US8026484B2 | Spectrum-forming device on an optical sensor with spatial rejection | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.