Bruce E. Hofer
12Patents
4h-index
3Co-inventors
53Inventor score
Filing activity: Feb 5, 1976 → Mar 24, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5336989A | AC mains test apparatus and method | Physics | 48 | Expired |
| US4302738A | Noise rejection circuitry for a frequency discriminator | Electricity | 11 | Expired |
| US4009399A | Gated ramp generator | Electricity | 8 | Expired |
| US4132958A | Feedbeside correction circuit for an amplifier | Electricity | 7 | Expired |
| US4563652A | Dual-stage filter with feedback | Electricity | 4 | Expired |
| US4614914A | Low-distortion transformer-coupled circuit | Electricity | 4 | Expired |
| US7268711B1 | Method and circuit for amplitude compensation in a digital-to-analog converter | Electricity | 3 | Expired |
| US4382233A | Multiple-feedback path filter | Electricity | 3 | Expired |
| US4560958A | State variable oscillator having improved rejection of leveler-induced distortion | Electricity | 3 | Expired |
| US4296381A | Distortion reduction circuit for an inverting feedback amplifier | Electricity | 2 | Expired |
| US4811395A | Two-tone test signal method for BTSC calibration | Electricity | 2 | Expired |
| US4344029A | Automatic IM distortion test selector | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.