Patents by Inventor Jae Eui Sohn

Jae Eui Sohn 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).

  • Method and device for determining transfer information in message through natural language processing based on deep learning
    Patent number: 12175460
    Abstract: The present invention discloses a transfer information determination method and device through deep learning, by which a determination is made on whether transfer information is included in a message, and the transfer information is classified. A method for determining transfer information within a message through natural language processing based on deep learning according to the present invention comprises the steps of: pre-processing an acquired message in a user terminal according to a reference word; extracting an embedding vector corresponding to each segmented text from the preprocessed message to determine whether transfer information is included, through weighted calculation of the extracted embedding vector; and classifying the transfer information within the pre-processed message determined to include the transfer information.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: December 24, 2024
    Assignee: KakaoBank Corp.
    Inventors: Sang Hyun Jeon, Dong Hwa Shin, Jae Eui Sohn
  • METHOD AND DEVICE FOR DETERMINING TRANSFER INFORMATION IN MESSAGE THROUGH NATURAL LANGUAGE PROCESSING BASED ON DEEP LEARNING
    Publication number: 20240257118
    Abstract: The present invention discloses a transfer information determination method and device through deep learning, by which a determination is made on whether transfer information is included in a message, and the transfer information is classified. A method for determining transfer information within a message through natural language processing based on deep learning according to the present invention comprises the steps of: pre-processing an acquired message in a user terminal according to a reference word; extracting an embedding vector corresponding to each segmented text from the preprocessed message to determine whether transfer information is included, through weighted calculation of the extracted embedding vector; and classifying the transfer information within the pre-processed message determined to include the transfer information.
    Type: Application
    Filed: July 11, 2022
    Publication date: August 1, 2024
    Applicant: KakaoBank Corp.
    Inventors: Sang Hyun Jeon, Dong Hwa Shin, Jae Eui Sohn