Francois Micheron
57Patents
21h-index
51Co-inventors
91Inventor score
Filing activity: May 22, 1974 → Feb 5, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5174298A | Imaging process and system for transillumination with photon frequency marking | Physics | 87 | Expired |
| US4284921A | Polymeric piezoelectric transducer with thermoformed protuberances | Emerging Cross-Sectional Technologies | 71 | Expired |
| US4384394A | Method of manufacturing a piezoelectric transducer device | Emerging Cross-Sectional Technologies | 61 | Expired |
| US4400634A | Bimorph transducer made from polymer material | Electricity | 59 | Expired |
| US4945916A | Optical device for the simultaneous detection of heart and respiratory movements | Electricity | 56 | Expired |
| US4401911A | Active suspension piezoelectric polymer transducer | Electricity | 47 | Expired |
| US4065677A | Electrically controlled switching device | Electricity | 44 | Expired |
| US4518555A | Manufacturing an active suspension electromechanical transducer | Electricity | 42 | Expired |
| US4649312A | Reinforced piezoelectric transducer and pressure sensor using such a transducer | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4440983A | Electro-acoustic transducer with active dome | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4873455A | Programmable ferroelectric polymer neural network | Physics | 36 | Expired |
| US4138189A | Holography using a Bi.sub.12 SiO or Bi.sub.12 GeO.sub.20 recording medium | Physics | 32 | Expired |
| US4535205A | Electroacoustic transducer of the piezoelectric polymer type | Electricity | 31 | Expired |
| US4346505A | Method of fabricating piezoelectric transducer with polymer element | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4607145A | Electroacoustic transducer with a piezoelectric diaphragm | Electricity | 29 | Expired |
| US4327153A | Composite piezoelectric material in the form of a film and a method of fabrication of said material | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4024513A | Optical system for the storage of selectively erasable binary data arranged in the form of holographically recorded pages | Physics | 27 | Expired |
| US4369391A | Pressure-sensing transducer device having a piezoelectric polymer element and a method of fabrication of said device | Electricity | 25 | Expired |
| US4670074A | Piezoelectric polymer transducer and process of manufacturing the same | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4063795A | Electro-optic holographic storage device having unlimited record-erase capability | Physics | 22 | Expired |
| US4419598A | Piezoelectrically controlled piezoresistor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4427609A | Process for producing piezoelectric polymer films | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4345359A | Process for manufacturing a piezoelectric transducer made from a polymer material | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4818857A | Electrostatic image sensor having an electret which polarizes a photoconductive layer | Electricity | 17 | Expired |
| US4500377A | Process for the production of a block of piezoelectric macromolecular material | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.