Systems and methods for following distinguishing members using tags in combination with a localizing device
US9805233B2 · kind B2 · utility
5Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2016 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | May 9, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4223
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a system including a plurality of radio frequency (RF) tags, each corresponding to one of a plurality of individuals, a memory, and a processor configured to receive a signal from a first RF tag of the plurality of RF tags, the signal including a first tag identification (ID) uniquely identifying the first RF tag, follow a motion of the first RF tag, follow a motion of a first individual of the plurality of individuals, and determine a first likelihood that the first RF tag corresponds to the first individual based on the motion of the first RF tag and the motion of the first individual.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.