David G. Tyson
9Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Apr 30, 1999 → Sep 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7109883B2 | Low power physical layer for a bus in an industrial transmitter | Physics | 31 | Expired |
| US6593857B1 | Modular process transmitter having a scalable EMI/RFI filtering architecture | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6480131B1 | Multiple die industrial process control transmitter | Physics | 19 | Expired |
| US6813318B1 | Process transmitter having a step-up converter for powering analog components | Physics | 13 | Expired |
| US8234927B2 | Differential pressure sensor with line pressure measurement | Physics | 11 | Active |
| US8982989B2 | Process variable transmitter with variable frequency clock circuit for rejection of clock synchronous noise | Electricity | 1 | Active |
| US9869599B2 | High-temperature pressure sensing | Physics | 0 | Active |
| US12300090B2 | Alarm and first responder systems, methods, and devices | Electricity | 0 | Active |
| US11455881B2 | Alarm and first responder systems, methods, and devices | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.