Electronic device for controlling door lock and method thereof
US10490009B2 · kind B2 · utility
2Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Mar 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/63
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electronic device is disclosed. The disclosed electronic device includes a memory for storing a key for unlocking a door lock, a communication module for receiving location information, and a processor electrically connected to the memory and the communication module. The processor reads a plurality of keys from the memory based on the location information received via the communication module, and transmits the read plurality of keys to the door lock sequentially.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.