Methods using intelligent door lock system
US9644400B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2014 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Jan 1, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/1021
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method is provided for using an intelligent door lock system at a door. The intelligent door lock system is supplied to an individual. The intelligent door lock system includes, a position sensing device, an engine, a circuit coupled to the engine, an energy source coupled to the circuit and a device that converts energy into mechanical energy. The position sensing device of the intelligent door lock system is coupled to a drive shaft of a lock device, and the position sensing device is coupled to the circuit. Energy is supplied from the energy source to the device that converts energy into mechanical energy. The device that converts energy into mechanical energy rotates the drive shaft sufficiently to unlock or lock a lock of the lock device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.