James V. Rootsey
7Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Apr 23, 1975 → Jan 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5995804A | Repeater station for augmenting the coverage area of a paging system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US3958193A | Tapered septum waveguide transducer | Electricity | 16 | Expired |
| US3958192A | Dual septum waveguide transducer | Electricity | 12 | Expired |
| US10142131B2 | Intelligent shortwave frequency management systems and associated methods | Electricity | 1 | Active |
| US11092665B2 | High frequency geo-location methods and systems | Electricity | 1 | Active |
| US11245187B2 | Miniaturized shortwave antenna cluster system for compact multi-band transmission and reception and associated methods | Electricity | 0 | Active |
| US10547474B2 | Intelligent shortwave frequency management systems and associated methods | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.