Method of and apparatus for detecting living bodies
US5790032A · kind A · utility
27Cited by
8References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 8, 1996 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Sep 8, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus detects living bodies, in particular human living bodies, by ectromagnetic signals. The apparatus has a receiver device for electromagnetic signals that includes a device for obtaining frequency components that are characteristic in respect to living bodies, out of the magnetic signals. The receiver device includes a direct demodulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.