Mobile terminal having security function
US10891401B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2016 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Oct 31, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a mobile terminal having a security function. The mobile terminal having a security function according to the present invention comprises: a case unit having a keypad for inputting data; a substrate unit, disposed inside the case unit, having a data input switch part operated by a keypad; and a tamper-resistant unit, disposed between a keypad and the data input switch part, having a tamper-proof conductive track part electrically connected to the substrate unit, wherein the tamper-proof unit includes a switch shielding part for shielding the data input switch part, and a connecting part for connection, connected to the switch shielding part and electrically connected to the substrate unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.