Mark D. Tompkins
10Patents
8h-index
8Co-inventors
57Inventor score
Filing activity: Dec 21, 2001 → Feb 16, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8170790B2 | Apparatus for switching navigation device mode | Physics | 336 | Active |
| US6889138B1 | PDA system, method and device with automatic next turn page | Physics | 88 | Expired |
| US6859721B1 | System, device and method for providing proximate addresses | Physics | 44 | Expired |
| US7079947B2 | System, device and method for providing proximate addresses | Physics | 38 | Expired |
| US6892135B1 | Navigation system, method and device with automatic next turn page | Physics | 37 | Expired |
| US6856898B1 | PDA systems, functional data, and methods to bias map matching | Physics | 20 | Expired |
| US7308359B1 | Navigation system, method and device with automatic next turn page | Physics | 13 | Expired |
| US6546335B1 | System, functional data, and methods to bias map matching | Physics | 9 | Expired |
| US6845320B2 | Systems, functional data, and methods to bias map matching | Physics | 6 | Expired |
| US6882932B2 | Systems, functional data, and methods to bias map matching | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.