Token renewal
US8683196B2 · kind B2 · utility
9Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2009 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Jul 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0823
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for renewing certificates stored on tokens is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.