Darrell Mathis
4Patents
4h-index
3Co-inventors
43Inventor score
Filing activity: Aug 30, 1991 → Aug 21, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5311195A | Combined relative and absolute positioning method and apparatus | Physics | 261 | Expired |
| US5948043A | Navigation system using GPS data | Physics | 218 | Expired |
| US7103854B2 | System and method for associating text and graphical views of map information | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7458037B2 | System and method for associating text and graphical views of map information | Emerging Cross-Sectional Technologies | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.