The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2026
Filed:
Feb. 03, 2022
Applicant:
Gwangju Institute of Science and Technology, Gwangju, KR;
Inventors:
Assignee:
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY, Gwangju, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); G06F 21/75 (2013.01); H04L 9/32 (2006.01); H04N 23/10 (2023.01);
U.S. Cl.
CPC ...
H04L 9/0866 (2013.01); G06F 21/75 (2013.01); H04L 9/3278 (2013.01); H04N 23/10 (2023.01);
Abstract
A physically unclonable function (PUF) identifier (ID) includes a random fibrous medium and a frame configured to support the random fibrous medium. According to the present disclosure, it is possible to implement a PUF ID that is inexpensive and excellent in encryption performance, and PUF ID reader that reads the PUF ID.