Michael E. Barnard
13Patents
10h-index
8Co-inventors
65Inventor score
Filing activity: Aug 30, 1984 → Sep 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5119102A | Vehicle location system | Physics | 288 | Expired |
| US5241561A | Radio receiver | Physics | 139 | Expired |
| US5119101A | Method of and apparatus for obtaining vehicle heading information | Physics | 97 | Expired |
| US6035186A | Integrated receiver | Electricity | 63 | Expired |
| US5027413A | Target detection systems | Physics | 53 | Expired |
| USRE35498E | Vehicle location system | General | 47 | Expired |
| US4965853A | Radio receiver circuit with tuning feedback control for a tunable bandpass filter | Electricity | 42 | Expired |
| US6577855B1 | Low IF receiver | Electricity | 28 | Expired |
| US6859657B1 | Personal communications apparatus | Electricity | 14 | Expired |
| US7020106B2 | Radio communication system | Electricity | 13 | Expired |
| US4633117A | Slanted and chirped surface acoustic wave devices | Electricity | 10 | Expired |
| US10128886B1 | Radio frequency (RF) receivers and methods to spread spectral energy of spurious outputs | Electricity | 4 | Active |
| US9542358B1 | Overlapped fast fourier transform based measurements using flat-in-time windowing | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.