Richard Brander
12Patents
11h-index
2Co-inventors
58Inventor score
Filing activity: Mar 25, 1980 → Apr 29, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5991419A | Bilateral signal processing prosthesis | Electricity | 115 | Expired |
| US4729451A | Receiver suspension and acoustic porting system | Electricity | 35 | Expired |
| US4792977A | Hearing aid circuit | Electricity | 33 | Expired |
| US4926139A | Electronic frequency filter | Electricity | 23 | Expired |
| US4912393A | Voltage regulator with variable reference outputs for a hearing aid | Electricity | 20 | Expired |
| US4952867A | Base bias current compensator | Electricity | 19 | Expired |
| US4922131A | Differential voltage threshold detector | Electricity | 16 | Expired |
| US4543453A | Electronic hearing aid control circuit | Electricity | 15 | Expired |
| US4934770A | Electronic compression system | Electricity | 14 | Expired |
| US4829270A | Compansion system | Electricity | 12 | Expired |
| US4272591A | Electronic apparatus with battery chamber | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4876499A | Differental voltage controlled exponential current source | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.