Aaron Crane
10Patents
9h-index
18Co-inventors
65Inventor score
Filing activity: Oct 25, 1996 → Sep 29, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5968109A | System and method for use and storage of geographic data on physical media | Emerging Cross-Sectional Technologies | 276 | Expired |
| US6047234A | System and method for updating, enhancing or refining a geographic database using feedback | Physics | 274 | Expired |
| US7197500B1 | System and method for use and storage of geographic data on physical media | Emerging Cross-Sectional Technologies | 130 | Expired |
| US6853913B2 | System and method for updating, enhancing, or refining a geographic database using feedback | Physics | 94 | Expired |
| US6381533B1 | Method and system using positions of cellular phones matched to road network for collecting data | Physics | 77 | Expired |
| US6516267B1 | System and method for updating, enhancing or refining a geographic database using feedback | Physics | 72 | Expired |
| US6691128B2 | Navigation system with distributed computing architecture | Emerging Cross-Sectional Technologies | 64 | Expired |
| US8255155B1 | Methods of detecting a speed detection of a vehicle and supporting apparatus, system, and readable medium | Physics | 30 | Active |
| US7801904B2 | Navigation system with distributed computing architecture | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8706404B2 | Navigation features for obtaining fuel before returning a rental vehicle | Physics | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.