Invention Grant
- Patent Title: Secure boot device
- Patent Title (中): 安全启动设备
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Application No.: US12362606Application Date: 2009-01-30
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Publication No.: US08131988B2Publication Date: 2012-03-06
- Inventor: Ren-Ting Hou , Chung-Li Lai
- Applicant: Ren-Ting Hou , Chung-Li Lai
- Applicant Address: CN Taipei, Taiwan
- Assignee: Wistron Corporation
- Current Assignee: Wistron Corporation
- Current Assignee Address: CN Taipei, Taiwan
- Agency: Curatolo Sidoti Co., LPA
- Agent Joseph G. Curatolo; Julie D. Hawk
- Priority: TW97117839A 20080515
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F12/14
Abstract:
An electronic device includes a power supply unit, a control unit, a first boot circuit, and a data encryption unit. The control unit outputs a boot signal for causing the power supply unit to start supplying power. The first boot circuit interconnects the power supply unit and the control unit for transmitting the boot signal. The data encryption unit is for interconnecting the power supply unit and the control unit so as to form a second boot circuit through which the boot signal is transmitted and for cutting off the first boot circuit.
Public/Granted literature
- US20090287919A1 Electronic Device Public/Granted day:2009-11-19
Information query
