Display securing method and apparatus
US9871664B2 · kind B2 · utility
2Cited by
0References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2015 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Apr 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A security apparatus includes an encryptor configured to visually encrypt a target object, and a decryptor configured to decrypt an area corresponding to a decryption gesture in the encrypted target object, during a predetermined period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.