Invention Grant
- Patent Title: Physical unclonable functions with copper-silicon oxide programmable metallization cells
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Application No.: US17480928Application Date: 2021-09-21
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Publication No.: US11869852B2Publication Date: 2024-01-09
- Inventor: Michael Kozicki , Wenhao Chen
- Applicant: Michael Kozicki , Wenhao Chen
- Applicant Address: US AZ Phoenix
- Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Current Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Current Assignee Address: US AZ Scottsdale
- Agency: Michael Best & Friedrich LLP
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H10B63/00 ; H10N70/00 ; H10N70/20
Abstract:
A physical unclonable functions (PUF) device including a first copper electrode, a second electrode, and a silicon oxide layer positioned directly between the first copper electrode and the second electrode; a method of producing a PUF device; an array comprising a PUF device; and a method of generating a secure key with a plurality of PUF devices.
Public/Granted literature
- US20220148982A1 PHYSICAL UNCLONABLE FUNCTIONS WITH COPPER-SILICON OXIDE PROGRAMMABLE METALLIZATION CELLS Public/Granted day:2022-05-12
Information query
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