Cockpit access security system
US11584544B2 · kind B2 · utility
0Cited by
8References
11Claims
0Family size
Inventor
Key dates
| Filing date | Feb 19, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Mar 3, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/00563
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cockpit access security system controls changes to a record of personnel authorized to access the cockpit by reference to the state of the aircraft as determined by a plurality of on-board sensors indicating the state of particular aircraft subsystems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.