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. 08, 2025
Filed:
Aug. 26, 2022
Aiot Holdings Inc., Seoul, KR;
Hyeon Sang Eom, Seoul, KR;
Jong Been Han, Seoul, KR;
Gi Hoon Kang, Yongin-si, KR;
Min Suk Kim, Seoul, KR;
AIoT Holdings Inc., Seoul, KR;
Abstract
Disclosed is an electronic authentication system and method of supporting multi-signature. The method includes: designating a user group including a plurality of users to participate in multi-signature; further including a virtual user in the user group according to a predetermined policy or a request of one or two or more users of the plurality of users; generating a communication channel for communication with the user group; receiving a public key for each user of the user group through the communication channel, and sharing the received public key with the user or virtual user of the user group; and sharing a local signature generated by the user of the user group through the communication channel.