Patents by Inventor Jong Dae Lee

Jong Dae 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).

  • Publication number: 20260014189
    Abstract: The present disclosure relates to a pharmaceutical composition comprising auranofin as an active ingredient for preventing or treating neoplastic disorders and, more specifically, to a pharmaceutical composition comprising auranofin as an active ingredient for preventing or treating neoplastic disorders and a method for preventing or treating neoplastic disorders using a composition containing auranofin.
    Type: Application
    Filed: January 21, 2025
    Publication date: January 15, 2026
    Inventors: Jong Dae Lee, Sin-Aye Park, Wan Namkung
  • Publication number: 20260015708
    Abstract: A mask assembly may include a frame, a mask sheet, and an auxiliary stick. The mask sheet may include a sheet frame and a protrusion protruding from the sheet frame. The sheet frame may have inner surfaces defining an opening of the sheet frame, and the protrusion may protrude toward the opening in a second direction that intersects a first direction, from one of the inner surfaces of the sheet frame extending in the first direction. The mask sheet may include a stick seating groove extending in the second direction from the protrusion to the sheet frame. The auxiliary stick may be disposed within the stick seating groove. The auxiliary stick may be provided in plurality, and the plurality of auxiliary sticks may be arranged such that the plurality of auxiliary sticks are spaced apart from each other in the second direction.
    Type: Application
    Filed: January 6, 2025
    Publication date: January 15, 2026
    Inventors: MIN JI JANG, JONG DAE LEE
  • Patent number: 11154568
    Abstract: The present invention relates to a composition for relieving a hangover or a composition for preventing, alleviating or treating alcoholic liver disease, comprising a ?-glucan as an active ingredient.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: October 26, 2021
    Assignee: QUEGEN BIOTECH CO., LTD.
    Inventors: Jong Dae Lee, Sung Hong Kim, Young Kyun Kim, Je Kyoung Kim, Yong Man Jang, Min Ji Kim, Eun Ji Park, Chul Su Yang
  • Publication number: 20210268060
    Abstract: The present invention relates to a composition for use in preventing, alleviating, or treating inflammatory disease, or an anti-inflammatory composition, which comprises: ?-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4. The present invention also relates to an antibacterial composition against bacteria causative of sepsis, which comprises: ?-1,3-glucan; the peptide composed of the amino acid sequence of SEQ ID NO: 4; and an antibiotic. The present invention also relates to a method for preventing or treating an inflammatory disease, the method comprising a step of administering ?-1,3-glucan; and the peptide composed of the amino acid sequence of SEQ ID NO: 4 to a patient.
    Type: Application
    Filed: June 19, 2019
    Publication date: September 2, 2021
    Applicant: Quegen Biotech Co., Ltd.
    Inventors: Chul Su YANG, Young Kyun KIM, Byeong Hee PARK, Jong Dae LEE, Je Kyoung KIM, Yong Man JANG, Sung Hong KIM, Eun Ji PARK
  • Publication number: 20210260096
    Abstract: The present invention relates to a pharmaceutical composition for treating a wound or activating the skin, containing beta-glucan, glycitin (4?-hydroxy-6-methoxyisoflavone-7-D-glucoside), and 4?,6,7-trimethoxyisoflavone.
    Type: Application
    Filed: June 21, 2019
    Publication date: August 26, 2021
    Applicant: Quegen Biotech Co., Ltd.
    Inventors: Eun Ji PARK, Jong Dae LEE, Sung Hong KIM, Byeong Hee PARK, Young Kyun KIM
  • Publication number: 20210008094
    Abstract: The present invention relates to a composition for relieving a hangover or a composition for preventing, alleviating or treating alcoholic liver disease, comprising a ?-glucan as an active ingredient
    Type: Application
    Filed: August 29, 2018
    Publication date: January 14, 2021
    Applicant: QueGen BioTech Co., Ltd.
    Inventors: Jong Dae LEE, Sung Hong KIM, Young Kyun KIM, Je Kyoung KIM, Yong Man JANG, Min Ji KIM, Eun Ji PARK, Chul Su YANG
  • Publication number: 20200206291
    Abstract: The present invention relates to a composition for preventing or treating obesity, comprising a supplement for reducing body fat and a ?-glucan as active ingredients.
    Type: Application
    Filed: August 29, 2018
    Publication date: July 2, 2020
    Applicant: QUEGEN BIOTECH CO., LTD.
    Inventors: Jong Dae LEE, Je Phil RYOO, Seung In CHOI, Je Kyoung KIM, Yong Man JANG, Min Ji KIM, Eun Ji PARK, Chul Su YANG
  • Patent number: 10522075
    Abstract: There is provided an organic light emitting display device including a display panel including pixels and a display panel driver configured to drive the display panel. The display panel driver is arranged to receive a maximum brightness signal. When a maximum brightness determined corresponding to the maximum brightness signal is lower than a first reference maximum brightness for a frame, the display panel driver is programmed to direct less than all of the pixels to emit light components during a frame period of the frame. When the maximum brightness is higher than the first reference maximum brightness and is lower than a second reference maximum brightness, the display panel driver is programmed to direct all of the pixels to emit light components during only part of the frame period. The second reference maximum brightness is higher than the first reference maximum brightness.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: December 31, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Si Beak Pyo, Won Ju Shin, Ye Ji Lee, Jong Dae Lee
  • Patent number: 10271045
    Abstract: The present disclosure relates to an apparatus for testing an object, the apparatus including a guide means and a testing means, and capable of easily and quickly testing an object from a position where an operator wants, and of testing an object from various positions, thereby significantly improving the testing efficiency, and also having a simple configuration so that it is easy to manufacture and maintain at reduced cost.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: April 23, 2019
    Assignee: ISMEDIA CO., LTD.
    Inventors: Seong Cheol Hong, Jong Dae Lee
  • Publication number: 20170214910
    Abstract: The present disclosure relates to an apparatus for testing an object, the apparatus including a guide means and a testing means, and capable of easily and quickly testing an object from a position where an operator wants, and of testing an object from various positions, thereby significantly improving the testing efficiency, and also having a simple configuration so that it is easy to manufacture and maintain at reduced cost.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 27, 2017
    Inventors: Seong Cheol Hong, Jong Dae Lee
  • Publication number: 20170011682
    Abstract: There is provided an organic light emitting display device including a display panel including pixels and a display panel driver configured to drive the display panel. The display panel driver is arranged to receive a maximum brightness signal. When a maximum brightness determined corresponding to the maximum brightness signal is lower than a first reference maximum brightness for a frame, the display panel driver is programmed to direct less than all of the pixels to emit light components during a frame period of the frame. When the maximum brightness is higher than the first reference maximum brightness and is lower than a second reference maximum brightness, the display panel driver is programmed to direct all of the pixels to emit light components during only part of the frame period. The second reference maximum brightness is higher than the first reference maximum brightness.
    Type: Application
    Filed: May 19, 2016
    Publication date: January 12, 2017
    Inventors: Si Beak PYO, Won Ju SHIN, Ye Ji LEE, Jong Dae LEE
  • Patent number: 8773539
    Abstract: A camera module test and focus controlling apparatus includes: a base with four actuators therein; a socket frame on one upper side of the base, and rotated by a first actuator; socket boards on both sides of the frame, lifted and lowered by a second actuator, and mounted with a camera module; a collet unit on the upper part of the base, disposed in vertical alignment with the boards, and rotated by a fourth actuator on the base; a rotational shaft on the base upper part, and connected to one side of a third actuator; a plate on an upper part of the shaft rotated by the third actuator, having a lens and an illuminating unit thereon; a first chart unit on the plate; and a second chart unit parallel with the base upper part, fixed to an upper part of a connection member vertically extended from the base.
    Type: Grant
    Filed: November 10, 2009
    Date of Patent: July 8, 2014
    Assignee: Ismedia Co., Ltd.
    Inventors: Jong Dae Lee, Woo Seong Moon, Kyung Hee Han, Seong Cheol Hong, Kyoung Jung Kim
  • Patent number: 8315080
    Abstract: Provided are a luminescent device and a method of manufacturing the same. The luminescent device includes a charge trapping layer having bistable conductance and negative differential resistance (NDR) characteristics, and an organic luminescent layer electrically connected to the charge trapping layer. The charge trapping layer comprise a nanocrystal layer intervened in an organic layer, and the nanocrystal layer comprises a plurality of nanocrystals.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: November 20, 2012
    Assignee: IUCF-HYU
    Inventors: Jea Gun Park, Gon Sub Lee, Su Hwan Lee, Dal Ho Kim, Sung Ho Seo, Woo Sik Nam, Hyun Min Seung, Jong Dae Lee, Dong Won Shin
  • Publication number: 20120229652
    Abstract: The present invention relates to an apparatus for testing a camera module, and more specifically to a camera module test and focus controlling apparatus.
    Type: Application
    Filed: November 10, 2009
    Publication date: September 13, 2012
    Applicant: ISMEDIA CO., LTD.
    Inventors: Jong Dae Lee, Woo Seong Moon, Kyung Hee Han, Seong Cheol Hong, Kyoung Jung Kim
  • Publication number: 20100208507
    Abstract: Provided are a luminescent device and a method of manufacturing the same. The luminescent device includes a charge trapping layer having bistable conductance and negative differential resistance (NDR) characteristics, and an organic luminescent layer electrically connected to the charge trapping layer.
    Type: Application
    Filed: April 23, 2008
    Publication date: August 19, 2010
    Applicant: IUCF-HYU
    Inventors: Jea Gun Park, Gon Sub Lee, Su Hwan Lee, Dal Ho Kim, Sung Ho Seo, Woo Sik Nam, Hyun Min Seung, Jong Dae Lee, Dong Won Shin
  • Patent number: 6238625
    Abstract: The present invention relates to a sealed high-density on-line measuring device for spectrophotometer whose cuvette holder is linked to a reactor, which comprises a base; a fixed plate for light passage, which is vertically placed on the base; a moving plate for light radiation, which is vertically placed on the base at an opposite side to the fixed plate so that it can slide on the base horizontally; inlet and outlet for sample passage, each of which is positioned at outer side of the moving plate; a metal ring linking the fixed plate and the moving plate; and, upper and lower shielders each of whose ends is in contact with the fixed plate and moving plate, respectively, to give a sealed space. In accordance with the scaled on-line measuring device of the invention, high concentrations of samples in solutions can be measured without dilution, by way of employing a newly designed cuvette holder in a spectrophotometer fitted to a reactor.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: May 29, 2001
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Yong Keun Chang, Jong Dae Lee, Yong Ho Jung
  • Patent number: D805640
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: December 19, 2017
    Inventor: Jong dae Lee
  • Patent number: D868276
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: November 26, 2019
    Inventor: Jong dae Lee