David Giesbrecht
9Patents
5h-index
14Co-inventors
52Inventor score
Filing activity: Oct 26, 2004 → Jul 23, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8284947B2 | Reverberation estimation and suppression system | Electricity | 37 | Active |
| US8063764B1 | Automated emergency detection and response | Physics | 20 | Active |
| US7680652B2 | Periodic signal enhancement system | Electricity | 18 | Active |
| US7610196B2 | Periodic signal enhancement system | Physics | 9 | Active |
| US8566086B2 | System for adaptive enhancement of speech signals | Physics | 5 | Active |
| US8170879B2 | Periodic signal enhancement system | Physics | 4 | Active |
| US8311840B2 | Frequency extension of harmonic signals | Physics | 4 | Active |
| US9443532B2 | Noise reduction using direction-of-arrival information | Electricity | 3 | Active |
| US7894598B2 | System for limiting receive audio | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.