Determining a user based on features
US9609511B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2012 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Jul 31, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A signal may be emitted by an emitter or transducer. The signal may be sensed by a sensor, such as an accelerometer. Features of a body part or portion may be one of detected, extracted, or constructed from the sensed signal. It may be determined whether the body part or portion matches that of a user, such as an authorized user, based on the features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.