Henri Rougeot
23Patents
9h-index
23Co-inventors
75Inventor score
Filing activity: Dec 6, 1976 → Oct 4, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5198673A | Radiation image detector with optical gain selenium photosensors | Electricity | 73 | Expired |
| US5144141A | Photodetector scintillator radiation imager | Physics | 38 | Expired |
| US5208460A | Photodetector scintillator radiation imager having high efficiency light collection | Physics | 38 | Expired |
| US5446308A | Deep-diffused planar avalanche photodiode | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4799094A | Large-format photosensitive device and a method of utilization | Electricity | 20 | Expired |
| US5670383A | Method for fabrication of deep-diffused avalanche photodiode | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6353229B1 | Direct conversion digital x-ray detector with inherent high voltage protection for static and dynamic imaging | Electricity | 19 | Expired |
| US4803366A | Input screen scintillator for a radiological image intensifier tube and a method of manufacturing such a scintillator | Electricity | 19 | Expired |
| US5298294A | Input screen scintillator for an X-ray image intensifier tube and manufacturing process of this scintillator | Electricity | 12 | Expired |
| US6723995B2 | Direct conversion flat panel X-ray detector with automatic cancellation of ghost images | Electricity | 9 | Expired |
| US4147933A | Solid-state device for detecting and locating the points of impact of ionizing radiation | Physics | 8 | Expired |
| US6982425B1 | Indirect x-ray image detector for radiology | Electricity | 8 | Expired |
| US4059766A | Device for visualizing data presented in the form of radiant energy | Electricity | 7 | Expired |
| US4229736A | Semiconductor display apparatus | Electricity | 7 | Expired |
| US4980561A | Input screen scintillator for an X-ray image intensifier tube and manufacturing process of this scintillator | Electricity | 6 | Expired |
| US7692157B2 | Indirect x-ray image detector for radiology | Electricity | 6 | Active |
| US4647811A | Image intensifier tube target and image intensifier tube with a video output provided with such a target | Electricity | 6 | Expired |
| US4346326A | Radiological image intensifier tube and radiological chain incorporating such a tube | Electricity | 6 | Expired |
| US4119852A | Solid detector for ionizing radiation | Physics | 5 | Expired |
| US4862006A | Method of fabrication of an x-ray image intensifier and an x-ray image intensifier thus obtained | Electricity | 4 | Expired |
| US4763042A | Vacuum envelope for a radiation image intensifying tube and a process for manufacturing such an envelope | Electricity | 3 | Expired |
| US4122345A | Semiconductor detector for detecting ionizing radiation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4101770A | Camera arrangement for scintigraphy | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.