Invention Grant
- Patent Title: Supply voltage and temperature insensitive physically unclonable function circuit
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Application No.: US16144970Application Date: 2018-09-27
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Publication No.: US11290289B2Publication Date: 2022-03-29
- Inventor: Kuan-Yueh Shen , Rachael Parker
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwabe, Williamson & Wyatt, P.C.
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H03K5/13 ; G06F21/72
Abstract:
An apparatus is provided which comprises: a phase detector to receive a reference clock and a feedback clock; and one or more switchable heat elements controllable by an output of the phase detector, wherein the one or more switchable heat elements are coupled to a physically unclonable function circuit.
Information query
