Method and system utilizing magnetic card key with a QRC
US8985443B1 · kind B1 · utility
13Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Apr 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/27
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method and system for self-service access to a card key locked room of a facility is disclosed herein. A magnetic card key with a QRC is utilized with a mobile application resident on a mobile communication device to activate the card and allow for self-service access to check into a hotel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.