Patents by Inventor Sul Ki LIM

Sul Ki LIM 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).

  • REGISTRATION AND PAYMENT METHOD, DEVICE, AND SYSTEM USING FACE INFORMATION
    Publication number: 20230084897
    Abstract: A face information registration method performed by a terminal may comprise: acquiring customer information corresponding to a user; extracting biometric feature data from a face image of the user; acquiring card information of the user; requesting user registration while mapping the customer information, the biometric feature data, and the card information and transmitting same to an authentication server; and in response to successful registration of the customer information, the biometric feature data, and the card information in the authentication server, receiving a result of the registration from the authentication sever.
    Type: Application
    Filed: July 3, 2020
    Publication date: March 16, 2023
    Inventors: Tae Hyun RYOO, Jae Wook PARK, Young Guk YI, Sung Rock OH, Taek Ho CHOI, Kyung Don LEE, Sul Ki LIM, Myung Hee JUN, Sang Hyun LEE