Patents by Inventor Jong Been HAN

Jong Been HAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electronic authentication system and method of supporting multi-signature
    Patent number: 12273466
    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.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: April 8, 2025
    Assignee: AIoT Holdings Inc.
    Inventors: Hyeon Sang Eom, Jong Been Han, Gi Hoon Kang, Min Suk Kim
  • STRAIN SENSOR, MANUFACTURING METHOD OF STRAIN SENSOR, AND SECONDARY BATTERY EQUIPPED WITH STRAIN SENSOR
    Publication number: 20250102286
    Abstract: Disclosed is a secondary battery including a case configured to surround an exterior of an electrode assembly, and a strain sensor attached to an exterior of the case to detect deformation of the case. The strain sensor may include a backing part attached to the exterior of the case; a strain gauge installed on the backing part and formed of single-crystal silicon; a wiring part stacked on the backing part, along with the strain gauge, and electrically connected to the strain gauge; and an encapsulation part fixed to the backing part while surrounding the strain gauge and the wiring part excluding a portion of the wiring part.
    Type: Application
    Filed: September 9, 2024
    Publication date: March 27, 2025
    Applicant: Samsung SDI Co., Ltd.
    Inventors: Jong Chan Han, Gi Young Kim, Ki Jun Yu, Tae Min Kim, Kyu Been Kim
  • ELECTRONIC AUTHENTICATION SYSTEM AND METHOD OF SUPPORTING MULTI-SIGNATURE
    Publication number: 20230060347
    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.
    Type: Application
    Filed: August 26, 2022
    Publication date: March 2, 2023
    Applicant: AIoT Holdings Inc.
    Inventors: Hyeon Sang EOM, Jong Been HAN, Gi Hoon KANG, Min Suk KIM