Smart shoes with wireless transmitter
US9414637B2 · kind B2 · utility
0Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 5, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Dec 12, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/029
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A locating and tracking system includes shoes, which carry a wireless module. A user walking the area causes clicking or intermittent energizing a transmitter carried in the module. The transmitter communicates with a plurality of fixed wireless access points, to provide the position and tracking for persons in the area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.