Perimeter offline secure exchange of access control token
US11388591B2 · kind B2 · utility
2Cited by
14References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2018 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jul 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/27
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method, access control system, and readers for use in an access control system are described. One example of the disclosed method providers the ability to securely augment an existing physical access control system that relies on access control tokens (e.g., credentials) with a secure mobile-based solution allowing the secure local offline exchange of a new access control token for another that can be used with the existing installed access control system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.