Guy Lemarquand
15Patents
6h-index
14Co-inventors
63Inventor score
Filing activity: Jun 26, 1987 → Nov 17, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5106273A | Vacuum pump for producing a clean molecular vacuum | Mechanical Engineering; Lighting; Heating | 83 | Expired |
| US5130650A | Bearing with a magnetic field angular position sensor | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4870358A | Angular position sensor and angular position determination means equipped with several of these sensors | Performing Operations; Transporting | 17 | Expired |
| US8131005B2 | Electrodynamic transducer including a dome with a ferrofluid suspension | Electricity | 12 | Active |
| US5705756A | Differential torque measuring device | Physics | 12 | Expired |
| US8111870B2 | Electrodynamic transducer and use thereof in loudspeakers and geophones | Electricity | 7 | Active |
| US9327961B2 | Electrodynamic speaker structure having MEMS technology | Electricity | 5 | Active |
| US5304876A | Electromagnetic bearing | Physics | 3 | Expired |
| US8055010B2 | Magnetic structure for an ironless electrodynamic-loudspeaker motor, motors and loudspeakers | Electricity | 2 | Active |
| US8422726B2 | Ironless and leakage free coil transducer motor assembly | Electricity | 1 | Active |
| US10663251B2 | Device for projecting a projectile by compressed air using electromagnetic piston compression, associated control method | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9210490B2 | High fidelty electro-acoustic enclosure and method of manufacture | Electricity | 0 | Active |
| US8971564B2 | Voice coil support for a coil transducer motor structure | Emerging Cross-Sectional Technologies | 0 | Active |
| US8934659B2 | Moving part and electrodynamic transducer provided with such a moving part | Electricity | 0 | Active |
| US8861778B2 | Electrodynamic-transducer magnetic motor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.