Pierre Leclerc
23Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Nov 6, 1975 → Jun 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5172024A | Device for the removal of the ice formed on the surface of a wall, notably an optical or radio-electrical window | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4481510A | Electrooptical switching device | Physics | 52 | Expired |
| US4286838A | Compact optical structure with integrated source | Physics | 46 | Expired |
| US5314569A | Method for the controlled growth of crystal whiskers and application thereof to the making of tip microcathodes | Chemistry; Metallurgy | 39 | Expired |
| US4320475A | Monomodal optical fibre hydrophone operating by the elastooptical effect | Physics | 32 | Expired |
| US4277145A | Liquid-crystal display device | Physics | 32 | Expired |
| US4265541A | Interferometric laser gyrometer | Physics | 29 | Expired |
| US5313058A | Semiconductor optoelectronic detector | Electricity | 20 | Expired |
| US4525708A | Thermoelectric effect display device | Physics | 16 | Expired |
| US4288822A | System for the analysis and the recording of monochromic images | Electricity | 15 | Expired |
| US4286232A | Laser with distributed reflector | Electricity | 14 | Expired |
| US4390244A | Liquid crystal visual display unit and telephone terminal incorporating such a unit | Physics | 14 | Expired |
| US4205242A | Electret bistable system | Electricity | 12 | Expired |
| US4310858A | Telecopying process employing a cell having a smectic liquid crystal and a transmitter-receiver telecopier employing said process | Electricity | 9 | Expired |
| US4427997A | Control device for a display screen and display screen controlled by this device | Physics | 9 | Expired |
| US4403352A | Switching device for optical beams and telephone exchange incorporating such a device | Electricity | 9 | Expired |
| US4353616A | Optical device for printing planar objects | Physics | 8 | Expired |
| US4041191A | Resins for use as electron resists | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8795724B2 | Modified protein excipient for delayed-release tablet | Human Necessities | 2 | Active |
| US10324006B2 | Method for detecting a malfunction during drilling operations | Fixed Constructions | 0 | Active |
| US12163351B2 | Dwelling with selectively adjustable living spaces, and corresponding methods associated thereto | Fixed Constructions | 0 | Active |
| US11668109B2 | Dwelling with selectively adjustable living spaces, and corresponding methods associated thereto | Fixed Constructions | 0 | Active |
| US11021884B2 | Dwelling with selectively adjustable living spaces, and corresponding methods associated thereto | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.