Hubert Brandle
21Patents
11h-index
18Co-inventors
72Inventor score
Filing activity: Aug 14, 1990 → Jul 28, 2014
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 |
| US6630658B1 | Fiber laser pressure sensor | Physics | 47 | Expired |
| US6597821B1 | Fiber laser sensor for measuring differential pressures and flow velocities | Physics | 35 | Expired |
| US5421190A | Device for measuring gas density | Physics | 30 | Expired |
| US5136235A | Rugged fiber-optical current sensor based on the Faraday effect | Physics | 30 | Expired |
| US5953121A | Magneto-optic current sensor having a mechanically stress-free .lambda./4 element | Physics | 23 | Expired |
| US6740866B1 | Fibre Bragg-grating sensor | Physics | 20 | Expired |
| US5492017A | Inductive pressure transducer | Physics | 16 | Expired |
| US5136236A | Arrangement for voltage measurement in a GIS installation | Electricity | 14 | Expired |
| US6140810A | Fiber-optic voltage sensor for outdoor high-voltage installations | Physics | 14 | Expired |
| US5066097A | Connector for an optical cable | Physics | 12 | Expired |
| US8233754B2 | Optical high voltage sensor | Physics | 10 | Active |
| US6876188B2 | Electro-optical voltage sensor for high voltages | Physics | 8 | Expired |
| US7251023B2 | High-resolution fiber laser sensor | Electricity | 7 | Expired |
| US7339680B2 | Temperature-stabilized sensor coil and current sensor | Physics | 7 | Expired |
| US7046867B2 | Fiberoptic current sensor having a plurality of sensor heads | Physics | 6 | Expired |
| US7373056B2 | High-voltage component with optical fiber and method for producing it | Physics | 6 | Expired |
| US7692420B2 | Fiber-optic current sensor with polarimetric detection scheme | Physics | 4 | Active |
| US6628869B2 | Method for producing a fiberoptic waveguide | Physics | 4 | Expired |
| US9927402B2 | Method for measuring a fluid density or a fluid viscosity | Physics | 2 | Active |
| US6885182B2 | Temperature-compensated electro-optical voltage sensor | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.