System and techniques for secret key transfer in benefit denial system
US11395142B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2020 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Aug 10, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques described herein are directed to a system and methods for issuing commands to an electronic device as well as techniques for transferring a device key to a user device associated with a user who has gained authorization to issue commands to the electronic device. In some embodiments, a device key may be conveyed directly from an access device to a user device. In some embodiments, the device key may be conveyed to a user device by a mobile application server which is in communication with the user device upon receiving an indication that an operator of the user device is authorized to issue commands to the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.