Restricted testing access for electronic device
US8577334B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2011 |
| Grant date | Nov 5, 2013 |
| Priority date | — |
| Expiry date | Dec 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of providing privileged access to an electronic device is provided. The method comprises receiving a first request for an activation code, where the first request comprises an identifier of the electronic device. An activation expiration time is determined by a computer system. An activation code is determined based on the identifier of the electronic device, and the activation code is transmitted. A second request for a token to unlock privileged access to the electronic device is received, where the second request comprises the activation code and the identifier of the electronic device. When the activation code received in the second request correlates with the identifier of the electronic device provided in the second request and when the second request is received before the activation expiration time, the token to unlock privileged access to the electronic device is transmitted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.