Certification device and method using image sensor
US10038867B2 · kind B2 · utility
1Cited by
7References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2016 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Oct 11, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/805
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A mobile device method for certifying a mobile device includes: generating first fixed pattern noise (FPN) information based on column FPN of an image sensor included in the mobile device; and controlling the mobile device to perform a certification by using the first FPN information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.