John Payton
7Patents
4h-index
12Co-inventors
54Inventor score
Filing activity: Jan 3, 1983 → May 9, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7161931B1 | Voice and data exchange over a packet based network | Electricity | 73 | Expired |
| US5007047A | Adaptive rate control for echo cancelling modem | Electricity | 64 | Expired |
| US7423983B1 | Voice and data exchange over a packet based network | Emerging Cross-Sectional Technologies | 32 | Expired |
| US7933227B2 | Voice and data exchange over a packet based network | Emerging Cross-Sectional Technologies | 9 | Active |
| US4494240A | Modem end of message detector | Electricity | 4 | Expired |
| US8588073B2 | Voice and data exchange over a packet based network | Electricity | 1 | Active |
| US8199667B2 | Voice and data exchange over a packet based network | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.