System and method for token domain control
US9848052B2 · kind B2 · utility
20Cited by
188References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 2015 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for providing a token code in conjunction with a value token is disclosed. The token code serves as a shared secret for authenticating the use of the value token. Multiple token holders can possess the same value token, but each token holder may have a different token code for use with the value token.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.