Ronald LeFever
10Patents
7h-index
4Co-inventors
59Inventor score
Filing activity: Apr 17, 1984 → Sep 22, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4599732A | Technique for acquiring timing and frequency synchronization for modem utilizing known (non-data) symbols as part of their normal transmitted data format | Electricity | 131 | Expired |
| US7616155B2 | Portable, iterative geolocation of RF emitters | Physics | 46 | Active |
| US7804448B2 | Portable, iterative geolocation of RF emitters | Physics | 32 | Active |
| US6298073A | Method using elastic buffering for equalizing transmission delays in a non-earth-synchronous multiple satellite data transmission system | Electricity | 21 | Expired |
| US8059028B2 | Hybrid GNSS and TDOA wireless location system | Physics | 21 | Active |
| US7667649B2 | Detection of time of arrival of CDMA signals in a wireless location system | Electricity | 9 | Active |
| US7924224B2 | Variable coherence integration for the location of weak signals | Electricity | 7 | Active |
| US8140092B2 | Sparsed U-TDOA wireless location networks | Electricity | 4 | Active |
| US8045506B2 | Sparsed U-TDOA wireless location networks | Electricity | 2 | Active |
| US8199050B2 | Hybrid GNSS and TDOA wireless location system | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.