Credential updates in an offline system
US10453279B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2017 |
| Grant date | Oct 22, 2019 |
| Priority date | — |
| Expiry date | Oct 31, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/0088
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method according to one embodiment includes receiving, by an access control device, access control data from a server, storing the received access control data to a no tour database stored in a memory of the access control device, determining a credential device has been presented to a credential reader associated with the access control device, and transmitting the stored access control data to the credential device in response to determining the credential device has been presented to the credential reader and prior to communication with the server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.