John Hanson
9Patents
7h-index
7Co-inventors
52Inventor score
Filing activity: Apr 11, 1997 → Sep 22, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6401034B1 | Method and system for finding intermediate destinations with a navigation system | Physics | 217 | Expired |
| US6873998B1 | System and method for updating a geographic database using satellite imagery | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5999878A | System and method for acquiring geographic data for forming a digital database of road geometry in a geographic region | Physics | 56 | Expired |
| US7639025B2 | Collection optics integrating an objective and a SIL | Physics | 11 | Active |
| US6828811B2 | Optics landing system and method therefor | Physics | 11 | Expired |
| US7406482B2 | System and method for updating a geographic database using satellite imagery | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7123035B2 | Optics landing system and method therefor | Physics | 9 | Expired |
| US9159967B1 | Battery storage and dispensing system | Emerging Cross-Sectional Technologies | 6 | Active |
| US8078572B2 | System and method for updating a geographic database using satellite imagery | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.