John Mason
10Patents
3h-index
10Co-inventors
57Inventor score
Filing activity: Sep 7, 1976 → May 9, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6920637B2 | Method and apparatus for implementing alerts on a browser running on a portable handheld device | Electricity | 26 | Expired |
| US7577745B2 | Method and apparatus for implementing alerts on a browser running on a portable handheld device | Electricity | 9 | Active |
| US9651648B1 | Phase difference of arrival geolocation | Physics | 4 | Active |
| US8009772B1 | Concurrent signal combining and channel estimation in digital communications | Electricity | 3 | Active |
| US7653155B1 | Using convolutional decoding to improve time delay and phase estimation in digital communications | Electricity | 3 | Active |
| US5003294A | Remote infra-red personal alarm system | Physics | 3 | Expired |
| US9110147B1 | Differential emitter geolocation | Physics | 2 | Active |
| US4085935A | Amusement device | Human Necessities | 1 | Expired |
| US10788590B1 | Systems and methods for augmenting a satellite based navigation system with alternative position and timing data | Physics | 0 | Active |
| US7975067B2 | Method and apparatus for implementing alerts on a browser running on a portable handheld device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.