Ryan Stevenson
37Patents
5h-index
60Co-inventors
68Inventor score
Filing activity: Oct 14, 2011 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9450310B2 | Surface scattering antennas | Electricity | 90 | Active |
| US9385435B2 | Surface scattering antenna improvements | Electricity | 80 | Active |
| US9893435B2 | Combined antenna apertures allowing simultaneous multiple antenna functionality | Electricity | 12 | Active |
| USD843356S1 | Antenna | General | 11 | Active |
| USD923612S1 | Antenna | General | 8 | Active |
| US10320084B2 | Surface scattering antennas | Electricity | 5 | Active |
| US9780451B2 | Tunable resonator device and method of making same | Electricity | 5 | Active |
| US10700429B2 | Impedance matching for an aperture antenna | Electricity | 5 | Active |
| US10620250B2 | Localized free space tester | Electricity | 3 | Active |
| US10090599B2 | Surface scattering antenna improvements | Electricity | 3 | Active |
| US10673147B2 | Directional coupler feed for flat panel antennas | Electricity | 2 | Active |
| US10374324B2 | Antenna having MEMS-tuned RF resonators | Electricity | 2 | Active |
| US10062968B2 | Surface scattering antennas | Electricity | 2 | Active |
| US11322843B2 | Impedance matching for an aperture antenna | Electricity | 2 | Active |
| US10128571B2 | Counter electrode device, system and method for varying the permittivity of a liquid crystal device | Electricity | 2 | Active |
| US10367269B2 | Combined antenna apertures allowing simultaneous multiple antenna functionality | Electricity | 2 | Active |
| US10224620B2 | Antenna having radio frequency liquid crystal (RFLC) mixtures with high RF tuning, broad thermal operating ranges, and low viscosity | Electricity | 1 | Active |
| US11601192B2 | Multi-beam metasurface antenna | Electricity | 1 | Active |
| US10256548B2 | Ridged waveguide feed structures for reconfigurable antenna | Electricity | 1 | Active |
| US10135148B2 | Waveguide feed structures for reconfigurable antenna | Electricity | 1 | Active |
| US10411344B2 | Method and apparatus for monitoring and compensating for environmental and other conditions affecting radio frequency liquid crystal | Electricity | 1 | Active |
| US11264691B2 | Ground plane heater | Electricity | 1 | Active |
| US10886635B2 | Combined antenna apertures allowing simultaneous multiple antenna functionality | Electricity | 0 | Active |
| US11637370B2 | Scanning antenna and method for manufacturing scanning antenna | Electricity | 0 | Active |
| US10948528B2 | Localized free space tester | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.