Bernard Eugene Sigmon
28Patents
16h-index
13Co-inventors
78Inventor score
Filing activity: Jun 10, 1981 → Dec 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5786727A | Multi-stage high efficiency linear power amplifier and method therefor | Electricity | 218 | Expired |
| US6157253A | High efficiency power amplifier circuit with wide dynamic backoff range | Electricity | 165 | Expired |
| US6097252A | Method and apparatus for high efficiency power amplification | Electricity | 115 | Expired |
| US5739723A | Linear power amplifier using active bias for high efficiency and method thereof | Electricity | 100 | Expired |
| US6028485A | Power amplification apparatus and method therefor | Electricity | 66 | Expired |
| US6175273A | Method and apparatus for high efficiency wideband power amplification | Electricity | 53 | Expired |
| US6084468A | Method and apparatus for high efficiency wideband power amplification | Electricity | 51 | Expired |
| US5886572A | Method and apparatus for reducing distortion in a power amplifier | Electricity | 46 | Expired |
| US5861777A | Method and apparatus for compensation of phase distortion in power amplifiers | Electricity | 41 | Expired |
| US5838193A | Time-delay compensating wideband class-s modulator and method therefor | Electricity | 33 | Expired |
| US6072361A | Wideband class-S modulator and method therefor | Electricity | 31 | Expired |
| US5920596A | Apparatus for amplifying a signal using a digital processor | Physics | 30 | Expired |
| US5942938A | Method and apparatus for high efficiency power amplification | Electricity | 28 | Expired |
| US6486733B2 | Method and apparatus for high efficiency power amplification | Electricity | 21 | Expired |
| US5990735A | Method and apparatus for high efficiency power amplification | Electricity | 19 | Expired |
| US5831475A | Method and apparatus for delay matching in a power amplifier | Electricity | 18 | Expired |
| US4384367A | MDS Receiver | Electricity | 13 | Expired |
| US5966059A | Phase shifting power coupler with three signals of equal amplitude | Electricity | 12 | Expired |
| US4982168A | High peak power microwave oscillator | Electricity | 9 | Expired |
| US5543762A | N-way impedance transforming power divider/combiner | Electricity | 6 | Expired |
| US4571555A | Re-entrant coaxial cavity power combiner | Electricity | 4 | Expired |
| US5961579A | Apparatus using a logarithm based processor | Electricity | 3 | Expired |
| US4961058A | Feedback stabilization loop | Electricity | 3 | Expired |
| US4843347A | Passive stabilizer for a signal generating source | Electricity | 2 | Expired |
| US5027086A | Dielectric resonator oscillator power combiner | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.