John R. Sanford
79Patents
20h-index
51Co-inventors
91Inventor score
Filing activity: Jun 28, 1993 → Jan 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5959590A | Low sidelobe reflector antenna system employing a corrugated subreflector | Electricity | 203 | Expired |
| US8836601B2 | Dual receiver/transmitter radio devices with choke | Electricity | 133 | Active |
| US8184061B2 | Antenna system and method | Emerging Cross-Sectional Technologies | 54 | Active |
| US5355143A | Enhanced performance aperture-coupled planar antenna array | Electricity | 50 | Expired |
| US8466847B2 | Microwave system | Electricity | 44 | Active |
| US8184064B2 | Antenna system and method | Emerging Cross-Sectional Technologies | 42 | Active |
| US8493279B2 | Antenna feed system | Emerging Cross-Sectional Technologies | 41 | Active |
| US5973652A | Reflector antenna with improved return loss | Electricity | 31 | Expired |
| US8421700B2 | Antenna system and method | Emerging Cross-Sectional Technologies | 30 | Active |
| US5867132A | Adjustable antenna mounting assembly | Electricity | 28 | Expired |
| US5943023A | Flared trough waveguide antenna | Electricity | 27 | Expired |
| US9634373B2 | Antenna isolation shrouds and reflectors | Electricity | 26 | Active |
| US9543635B2 | Operation of radio devices for long-range high-speed wireless communication | Electricity | 26 | Active |
| US9368870B2 | Methods of operating an access point using a plurality of directional beams | Electricity | 24 | Active |
| US8421704B2 | Antenna system and method | Emerging Cross-Sectional Technologies | 24 | Active |
| US9490533B2 | Dual receiver/transmitter radio devices with choke | Electricity | 23 | Active |
| US6556811B1 | Transceiver unit | Electricity | 22 | Expired |
| US8855730B2 | Transmission and reception of high-speed wireless communication using a stacked array antenna | Emerging Cross-Sectional Technologies | 22 | Active |
| US9496620B2 | Radio system for long-range high-speed wireless communication | Electricity | 21 | Active |
| US9912034B2 | Antenna assembly | Electricity | 20 | Active |
| US9941570B2 | Compact radio frequency antenna apparatuses | Electricity | 18 | Active |
| US9972912B2 | Radio system for long-range high-speed wireless communication | Electricity | 16 | Active |
| US9293817B2 | Stacked array antennas for high-speed wireless communication | Emerging Cross-Sectional Technologies | 16 | Active |
| US8698687B2 | Microwave system | Electricity | 16 | Active |
| US9912053B2 | Array antennas having a plurality of directional beams | Electricity | 15 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.