John M. Fox
6Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Oct 28, 1987 → Sep 9, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5363408A | Mode selective quadrature amplitude modulation communication system | Electricity | 171 | Expired |
| US5241563A | Method and apparatus for communicating interleaved data | Electricity | 54 | Expired |
| US5398079A | Half-pixel interpolation for a motion compensated digital video system | Electricity | 45 | Expired |
| US4747299A | Method of testing a package seal | Physics | 29 | Expired |
| US10327054B2 | Extendable speaker system | Electricity | 3 | Active |
| US4979529A | Valves | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.