Method and apparatus for sharing geographically significant information
US8838384B1 · kind B1 · utility
5Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2013 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Mar 12, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3629
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A three dimensional audio playback system in which the audio clips are determined by location. The audio playback system being located within a vehicle to aid in navigation or for entertainment or informational or safety purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.