Electronic seal, authentication system, and computer-readable recording medium
US10049200B2 · kind B2 · utility
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1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2016 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Jun 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic seal includes a detector configured to detect contact of a contact surface; a generator configured to generate a pattern on the contact surface in response to detection of the contact by the detector, the pattern being detectable by an object surface that detects a contact position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.