Patents by Inventor Jeong-Keun Choi

Jeong-Keun Choi 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).

  • Autotaxin inhibitor compounds
    Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Mobile communication repeater integrated monitor device, and method and system for mobile communication relay and information provision
    Patent number: 9571197
    Abstract: An integrated mobile communication repeater monitoring device, and method and system for mobile communication relay and information provision, is provided. Signals received from communication networks are divided into signals of mobile communication channels and signals of data channels, mobile communication services are provided to on the basis of the signals of the mobile communication channels, and data is displayed on the basis of the signals of the data channels.
    Type: Grant
    Filed: April 4, 2012
    Date of Patent: February 14, 2017
    Assignee: KT Corporation
    Inventors: Jeong-Keun Choi, Jong-Ho Park
  • MOBILE COMMUNICATION REPEATER INTEGRATED MONITOR DEVICE, AND METHOD AND SYSTEM FOR MOBILE COMMUNICATION RELAY AND INFORMATION PROVISION
    Publication number: 20140341569
    Abstract: An integrated mobile communication repeater monitoring device, and method and system for mobile communication relay and information provision, is provided. Signals received from communication networks are divided into signals of mobile communication channels and signals of data channels, mobile communication services are provided to on the basis of the signals of the mobile communication channels, and data is displayed on the basis of the signals of the data channels.
    Type: Application
    Filed: April 4, 2012
    Publication date: November 20, 2014
    Applicant: KT CORPORATION
    Inventors: Jeong-Keun Choi, Jong-Ho Park