Douglas M. Chabries
15Patents
11h-index
19Co-inventors
69Inventor score
Filing activity: Mar 20, 1978 → Sep 8, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5500902A | Hearing aid device incorporating signal processing techniques | Electricity | 162 | Expired |
| US4658426A | Adaptive noise suppressor | Electricity | 141 | Expired |
| US4238746A | Adaptive line enhancer | Electricity | 112 | Expired |
| US5848171A | Hearing aid device incorporating signal processing techniques | Electricity | 112 | Expired |
| US6072885A | Hearing aid device incorporating signal processing techniques | Electricity | 105 | Expired |
| US4243935A | Adaptive detector | Emerging Cross-Sectional Technologies | 76 | Expired |
| US5029217A | Digital hearing enhancement apparatus | Electricity | 71 | Expired |
| US6044162A | Digital hearing aid using differential signal representations | Electricity | 59 | Expired |
| US6885752B1 | Hearing aid device incorporating signal processing techniques | Electricity | 56 | Expired |
| US6201875A | Hearing aid fitting system | Electricity | 56 | Expired |
| US6574342B1 | Hearing aid fitting system | Electricity | 34 | Expired |
| US4872012A | Data compression method and apparatus for radar image formation and like data processing operations | Physics | 10 | Expired |
| US5250949A | System and method for data compression using multiple codewords and transmitted indices | Electricity | 6 | Expired |
| US4977604A | Method and apparatus for processing sampled data signals by utilizing preconvolved quantized vectors | Physics | 3 | Expired |
| US8085959B2 | Hearing compensation system incorporating signal processing techniques | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.