Ronald Stephens
20Patents
10h-index
28Co-inventors
75Inventor score
Filing activity: Oct 20, 1982 → Mar 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5386426A | Narrow bandwidth laser array system | Electricity | 80 | Expired |
| US5861845A | Wideband phased array antennas and methods | Physics | 68 | Expired |
| US4757268A | Energy scalable laser amplifier | Electricity | 67 | Expired |
| US5859611A | Mixing and modulating methods and structures using nonlinear optical amplifiers | Electricity | 46 | Expired |
| US5999128A | Multibeam phased array antennas and methods | Electricity | 28 | Expired |
| US5717516A | Hybrid laser power combining and beam cleanup system using nonlinear and adaptive optical wavefront compensation | Physics | 25 | Expired |
| US6515622B1 | Ultra-wideband pulse coincidence beamformer | Electricity | 20 | Expired |
| US6348890B1 | Phased array antenna beamformer | Electricity | 20 | Expired |
| US4943782A | Four-pass phase conjugate optical amplifier system and method | Electricity | 19 | Expired |
| US6452546B1 | Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks | Electricity | 18 | Expired |
| US5059917A | Optical phase conjugation apparatus including light pipe for multiple beam combination | Electricity | 10 | Expired |
| US6535165B2 | Phased array antenna beamformer | Electricity | 8 | Expired |
| US7649495B2 | Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks | Electricity | 3 | Active |
| US6844848B2 | Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks | Electricity | 2 | Expired |
| US7026988B2 | Method and apparatus for passive optical extraction of signals | Electricity | 1 | Expired |
| US7324048B2 | Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks | Electricity | 1 | Expired |
| US11570248B2 | Highly redundant and scalable storage area network architecture | Electricity | 0 | Active |
| US6828934B2 | Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks | Electricity | 0 | Expired |
| US10944823B2 | Highly redundant and scalable storage area network architecture | Electricity | 0 | Active |
| US4494827A | Imaging apparatus for transverse electrode electro-optic tunable filter | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.