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:
Jul. 08, 2025
Filed:
Sep. 26, 2022
Applicant:
Korea Institute of Science & Technology Information, Daejeon, KR;
Inventors:
Chan Kyun Lee, Daejeon, KR;
Yong Hwan Kim, Daejeon, KR;
Kyu Seok Shim, Daejeon, KR;
Won Hyuk Lee, Sejong-si, KR;
Assignee:
KOREA INSTITUTE OF SCIENCE & TECHNOLOGY INFORMATION, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04L 9/14 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0855 (2013.01); H04L 9/0894 (2013.01); H04L 9/14 (2013.01);
Abstract
The present disclosure relates to a quantum key distribution network apparatus and an operation method for a quantum key distribution network, for independently operating a data transfer path and a quantum key consumption path on which a quantum key is consumed to encrypt corresponding data in a quantum key distribution network.