Refrigerator for entrance gate
US11980310B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2020 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | May 15, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/0019
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A controller for a refrigerator for an entrance gate according to an embodiment of the present invention is configured to: register a user authentication means through a user authentication method setting process; and to open an outer door only when user authentication has succeeded, if an article delivery command is input, thereby preventing theft of the article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.