Wireless access control system and related methods
US9057210B2 · kind B2 · utility
146Cited by
4References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2013 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Apr 20, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/64
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A wireless access control system includes a remote access device and an electronic lock. The electronic lock communicates with the remote access device. The electronic lock controls the ability to lock and unlock a door in which the electronic lock is disposed. The electronic lock determines when the remote access device is at a distance less than or equal to a predetermined distance from the lock to enable the lock to be unlocked.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.