Navigation method and device
US10477356B2 · kind B2 · utility
1Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2013 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Jul 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are methods, assemblies and devices useful for identifying the location and/or motion of a mobile device in a specified area, for assisting in mapping a specified area and also to methods, assemblies and devices for determining a location of anchors found at fixed locations in a specified area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.