System white box device utilized in conjunction with intelligent terminal
US11589231B2 · kind B2 · utility
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0References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Feb 3, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system white box device utilized in conjunction with an intelligent terminal is provided. The system white box device includes a controller, a memory, and an SIM unit. The controller provides support for management of the memory and call of the SIM unit. The memory provides a physical medium for storing data and an application of the intelligent terminal. The SIM unit provides security support for operation of the application and the system of the intelligent terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.