Method and system for certification and authentication of objects
US11075766B1 · kind B1 · utility
10Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2021 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Jan 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for certification and authentication of objects is disclosed herein. The method and system use multiple attestations along with digital ledger technology to provide a digital certificate of authenticity for an object such as a work of art, collectible, or the like. QR codes attached to the collectible object and recorded at a central database provide a further degree of confidence in the authenticity of the object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.