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:
Feb. 17, 2026
Filed:
Aug. 12, 2022
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Robert Ian Woodward, Cambridge, GB;
Benjamin Marsh, Cambridge, GB;
James F. Dynes, Cambridge, GB;
Zhiliang Yuan, Cambridge, GB;
Andrew James Shields, Cambridge, GB;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/0855 (2013.01); H04L 9/085 (2013.01); H04L 9/0866 (2013.01);
Abstract
A server configured to provide a pre-shared key 'PSK' with a first user node, to allow a first user node and a second user node to share a PSK, the server comprising:
Woodward, Robert. (2026). Quantum network and a quantum authentication server (U.S. Patent No. 12556382). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12556382
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile