Invention Grant
- Patent Title: Physically unclonable function circuit using resistive memory device
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Application No.: US15115461Application Date: 2014-03-07
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Publication No.: US09916884B2Publication Date: 2018-03-13
- Inventor: Charles Augustine , Carlos Tokunaga , James W. Tschanz
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- Agency: Womble Bond Dickinson (US) LLP
- International Application: PCT/US2014/021696 WO 20140307
- International Announcement: WO2015/134037 WO 20150911
- Main IPC: G11C11/16
- IPC: G11C11/16 ; H03M1/12 ; G11C13/00
Abstract:
Described is a physically unclonable functional circuit comprising: a resistive memory device (e.g., an MTJ device) having at least two terminals; a transistor coupled to one of the at least two terminals of the resistive memory device; and an analog-to-digital converter (ADC) having an input coupled to the one of the at least two terminals of the resistive memory device.
Public/Granted literature
- US20170178710A1 PHYSICALLY UNCLONABLE FUNCTION CIRCUIT USING RESISTIVE MEMORY DEVICE Public/Granted day:2017-06-22
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