Christophe Beaugeant
9Patents
3h-index
18Co-inventors
50Inventor score
Filing activity: Dec 8, 2000 → Jan 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7146315B2 | Multichannel voice detection in adverse environments | Physics | 35 | Expired |
| US8903722B2 | Noise reduction for dual-microphone communication devices | Electricity | 14 | Active |
| US7023986B2 | Echo canceller in a communication system at a terminal | Electricity | 3 | Expired |
| US8406430B2 | Simulated background noise enabled echo canceller | Electricity | 2 | Active |
| US10249322B2 | Audio processing devices and audio processing methods | Electricity | 2 | Active |
| US9768829B2 | Methods for processing audio signals and circuit arrangements therefor | Electricity | 2 | Active |
| US9100466B2 | Method for processing an audio signal and audio receiving circuit | Electricity | 2 | Active |
| US10181329B2 | Audio processing circuit and method for reducing noise in an audio signal | Physics | 1 | Active |
| US10212552B2 | Methods and devices for controlling speech quality | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.