Robert P. Gilmore
39Patents
11h-index
52Co-inventors
78Inventor score
Filing activity: Aug 31, 1989 → Mar 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4965533A | Direct digital synthesizer driven phase lock loop frequency synthesizer | Electricity | 118 | Expired |
| US5028887A | Direct digital synthesizer driven phase lock loop frequency synthesizer with hard limiter | Electricity | 96 | Expired |
| US6745018B1 | Active cancellation of a wireless coupled transmit signal | Electricity | 73 | Expired |
| US5861844A | Method and apparatus for providing redundant coverage within a cellular communication system | Electricity | 63 | Expired |
| US5835847A | Pilot signal strength control for a low earth orbiting satellite communications system | Electricity | 52 | Expired |
| US5757239A | Direct digital synthesizer driven phase lock loop frequency synthesizer with clean up phase lock loop | Electricity | 49 | Expired |
| US5128623A | Direct digital synthesizer/direct analog synthesizer hybrid frequency synthesizer | Physics | 41 | Expired |
| US5844985A | Vertically correcting antenna for portable telephone handsets | Electricity | 22 | Expired |
| US8625337B2 | Method and apparatus of probabilistic programming multi-level memory in cluster states of bi-stable elements | Physics | 20 | Active |
| US6518929B1 | Antenna polarization separation to provide signal isolation | Electricity | 18 | Expired |
| US8130699B2 | Multi-band channel aggregation | Electricity | 12 | Active |
| US9854577B2 | Multi-band channel aggregation | Electricity | 7 | Active |
| US7576699B2 | Mobile phone having a directed beam antenna | Electricity | 6 | Active |
| US7199760B2 | Mobile phone having a directed beam antenna | Electricity | 5 | Expired |
| US9164729B2 | Method and apparatus for generating random numbers using a physical entropy source | Physics | 4 | Active |
| US6980166B2 | Antenna polarization separation to provide signal isolation | Electricity | 3 | Expired |
| US11109377B2 | Transmit filter bypass mode scanning | Electricity | 3 | Active |
| US6993295B2 | Weaver image reject mixer with fine resolution frequency step size | Electricity | 3 | Expired |
| US8611820B2 | Signal separation for energy harvesting | Electricity | 3 | Active |
| US7013120B2 | Walking weaver image reject mixer for radio | Electricity | 2 | Expired |
| US11431110B2 | Multi-band antenna system | Electricity | 2 | Active |
| US9344998B2 | Multi-band channel aggregation | Electricity | 2 | Active |
| US9135976B2 | Method and apparatus of probabilistic programming multi-level memory in cluster states of bi-stable elements | Physics | 2 | Active |
| US10749566B2 | Dynamically adjustable radio-frequency (RF) front-end | Electricity | 2 | Active |
| US9543383B2 | High-speed high-power semiconductor devices | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.