Patents by Inventor Hyo-Joong Lee

Hyo-Joong Lee 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).

  • DATA DRIVING CIRCUIT AND DISPLAY INCLUDING THE SAME
    Publication number: 20240128930
    Abstract: The present disclosure relates to an offset elimination operation of an internal operational amplifier of a data driving circuit and relates to a technique that applies different offset elimination methods for each position of an operational amplifier.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 18, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Yong Sung AHN, Ji Won KIM, Hyo Joong KIM, Kyung Min SHIN, Kyu Tae LEE, Ha Rim CHOI
  • Message server and message processing apparatus for relaying application service message
    Patent number: 10992634
    Abstract: A message server and a message processing apparatus including the same are provided. According to the embodiments of the present disclosure, when the device management module is not available to be used, a message is directly delivered to the application client through the third party message server so that the reliability of the message forwarded between a sender side and a receiver side can be ensured.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: April 27, 2021
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Eun-su Jang, Kyung-Rae Jang, Min-Jung Choi, Min-kyu Jung, Ha-Jin Park, Hyo-Joong Lee, Hyun-Myung Jung, Se-Hyuk Noh, Soon-Hyoung Hwang
  • MESSAGE SERVER AND MESSAGE PROCESSING APPARATUS INCLUDING THE SAME
    Publication number: 20190312835
    Abstract: A message server and a message processing apparatus including the same are provided. According to the embodiments of the present disclosure, when the device management module is not available to be used, a message is directly delivered to the application client through the third party message server so that the reliability of the message forwarded between a sender side and a receiver side can be ensured.
    Type: Application
    Filed: March 27, 2019
    Publication date: October 10, 2019
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Eun-su Jang, Kyung-Rae Jang, Min-Jung Choi, Min-kyu Jung, Ha-Jin Park, Hyo-Joong Lee, Hyun-Myung Jung, Se-Hyuk Noh, Soon-Hyoung Hwang