Klaus Bohnert
62Patents
13h-index
50Co-inventors
87Inventor score
Filing activity: Nov 4, 1988 → Feb 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6563970B1 | Pressure sensor with fibre-integrated bragg grating, comprising an integrated temperature sensor with fibre-integrated bragg grating | Physics | 66 | Expired |
| US6885784B2 | Anisotropic distributed feedback fiber laser sensor | Physics | 64 | Expired |
| US6630658B1 | Fiber laser pressure sensor | Physics | 47 | Expired |
| US6597821B1 | Fiber laser sensor for measuring differential pressures and flow velocities | Physics | 35 | Expired |
| US5053693A | Fibreoptical sensor | Physics | 34 | Expired |
| US5715058A | Method and device for the optical determination of a physical quantity | Physics | 28 | Expired |
| US6636321B2 | Fiber-optic current sensor | Physics | 24 | Expired |
| US5953121A | Magneto-optic current sensor having a mechanically stress-free .lambda./4 element | Physics | 23 | Expired |
| US4939447A | Fiber-optic voltage sensor | Physics | 23 | Expired |
| US6740866B1 | Fibre Bragg-grating sensor | Physics | 20 | Expired |
| US4929830A | Fiber-optic electric field sensor with piezoelectric body sensor | Physics | 18 | Expired |
| US6140810A | Fiber-optic voltage sensor for outdoor high-voltage installations | Physics | 14 | Expired |
| US5136236A | Arrangement for voltage measurement in a GIS installation | Electricity | 14 | Expired |
| US8233754B2 | Optical high voltage sensor | Physics | 10 | Active |
| US7911196B2 | Optical voltage sensor | Physics | 9 | Active |
| US6876188B2 | Electro-optical voltage sensor for high voltages | Physics | 8 | Expired |
| US9279834B2 | High-voltage sensor with axially overlapping electrodes and local field sensors | Physics | 8 | Active |
| US7251023B2 | High-resolution fiber laser sensor | Electricity | 7 | Expired |
| US6734657B2 | Temperature-compensated fiber optic current sensor | Physics | 7 | Expired |
| US7075286B2 | Fiber-optic current sensor | Physics | 7 | Expired |
| US7339680B2 | Temperature-stabilized sensor coil and current sensor | Physics | 7 | Expired |
| US5945667A | Method for temperature compensation of measuring signals of a fiber-optic sensor | Physics | 6 | Expired |
| US5053694A | Device for measuring an electric field | Physics | 6 | Expired |
| US5343036A | Optical measurement of electrical quantities using inverse piezoelectric effect with dual double-mode fiber | Physics | 6 | Expired |
| US7046867B2 | Fiberoptic current sensor having a plurality of sensor heads | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.