Method and apparatus for a body position monitor using radar
US8068051B1 · kind B1 · utility
49Cited by
26References
14Claims
0Family size
Inventor
Key dates
| Filing date | Jan 28, 2011 |
| Grant date | Nov 29, 2011 |
| Priority date | — |
| Expiry date | Jan 28, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/113
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A radar system for monitoring a premises in a home or building. The radar system includes transmitter and receiver antennae and a signal processor that processes a reflected signal. Doppler analysis of the reflected signal determines the activity and location of a subject's upper torso, and the subject's presence within the monitored premises.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.