Invention Grant
- Patent Title: Security system for at least an integrated circuit, secure integrated circuit card, and method of secure wireless communications
- Patent Title (中): 用于至少集成电路，安全集成电路卡的安全系统和安全无线通信的方法
-
Application No.: US13763707Application Date: 2013-02-10
-
Publication No.: US08976010B2Publication Date: 2015-03-10
- Inventor: Alberto Pagani , Giovanni Girlando
- Applicant: STMicroelectronics S.R.L.
- Applicant Address: IT Agrate Brianza (MB)
- Assignee: STMicroelectronics S.R.L.
- Current Assignee: STMicroelectronics S.R.L.
- Current Assignee Address: IT Agrate Brianza (MB)
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Priority: ITMI2010A1536 20100811
- Main IPC: G06K7/00
- IPC: G06K7/00 ; G06K7/10 ; G06K19/02 ; G06K19/07 ; G06K19/073 ; G06K19/077
Abstract:
A security system includes an integrated circuit and a transceiver/transponder circuit. The integrated circuit includes an antenna for communicating with the transceiver/transponder circuit. An inhibiting element is associated with the integrated circuit for inhibiting communications with the transceiver/transponder circuit and for securing the data contained in the integrated circuit. The inhibiting element is an electromagnetic inhibiting element. The security system further includes a coupling element associated with the antenna of the integrated circuit for temporarily deactivating the electromagnetic inhibiting element to allow communications between the integrated circuit and the transceiver/transponder circuit.
Public/Granted literature
Information query
