Patents by Inventor Bum-jung LEE

Bum-jung 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).

  • Monoclonal antibody specifically binding to LAG-3 and use thereof
    Patent number: 11945864
    Abstract: A monoclonal antibody or an antigen-binding fragment thereof according to an embodiment of the present invention can bind to lymphocyte-activation gene 3 (LAG-3) including a heavy chain variable region and a light chain variable region and inhibit the activity thereof. Thus it is expected to be useful for the development of immunotherapeutic agents for various disorders that are associated with LAG-3.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 2, 2024
    Assignee: Y-BIOLOGICS INC.
    Inventors: Sang Pil Lee, Ji-Young Shin, Sunha Yoon, Yunseon Choi, Jae Eun Park, Ji Su Lee, Youngja Song, Gisun Baek, Seok Ho Yoo, Yeung-chul Kim, Dong Jung Lee, Bum-Chan Park, Young Woo Park
  • Apparatus and method for manufacturing heat exchanger
    Patent number: 10343239
    Abstract: A heat exchanger may be manufactured using an apparatus which includes a rotating body configured to be disposed at one side of heat exchange fins having an insertion groove having one side formed to be depressed and placed to be downwardly directed to be rotatable. An inner side of the insertion groove of transferred heat exchange fins are seated on the rotating body. The apparatus also include a rotating blade configured to be connected to the rotating body to be rotatable together with the rotating body. The rotating blade supports the other side of the heat exchange fins to prevent the heat exchange fins from being deviated from the rotating body.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: July 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doo-hee Lee, Hyoung-hoon Roh, Bum-jung Lee, Hyoung-sub Han
  • APPARATUS AND METHOD FOR MANUFACTURING HEAT EXCHANGER
    Publication number: 20170144261
    Abstract: A heat exchanger may be manufactured using an apparatus which includes a rotating body configured to be disposed at one side of heat exchange fins having an insertion groove having one side formed to be depressed and placed to be downwardly directed to be rotatable. An inner side of the insertion groove of transferred heat exchange fins are seated on the rotating body. The apparatus also include a rotating blade configured to be connected to the rotating body to be rotatable together with the rotating body. The rotating blade supports the other side of the heat exchange fins to prevent the heat exchange fins from being deviated from the rotating body.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 25, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Doo-hee LEE, Hyoung-hoon ROH, Bum-jung LEE, Hyoung-sub HAN