Patents by Inventor Sung Chan Lee

Sung Chan 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).

  • Patent number: 12219818
    Abstract: A display device includes a plurality of outer banks extending in a first direction and are spaced from one another in a second direction that intersects the first direction, first and second bank parts spaced from the plurality of outer banks in the second direction between the outer banks, and spaced from each other in the first direction, first and second inner banks extending in the first direction between the plurality of outer banks, the first and second inner banks being spaced from each other in the second direction, first and second electrodes on the first and second inner banks, respectively, and spaced from each other in the second direction, light-emitting elements having first end portions on one of the first and second electrodes, the light-emitting elements being arranged along the first direction, and a first insulating layer including a first pattern portion between the first and second inner banks.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: February 4, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Geun Bae, Jang Soon Park, Jeong Hyun Lee, Jong Chan Lee, Da Sol Jeong, Won Hyeong Heo
  • Publication number: 20250038181
    Abstract: The present invention relates to a porous silicon-carbon composite having a core-shell structure, a preparing method therefor, and an anode active material comprising same, wherein the core comprises silicon particles and the shell comprises two or more carbon layers including a first carbon layer and a second carbon layer, so that the application of the composite as an anode active material for a secondary battery can enhance the discharge capacity, initial efficiency, and capacity retention rate of the secondary battery. In addition, the preparing method for the porous silicon-carbon composite having the core-shell structure enables the mass production through a continuous process with minimized steps.
    Type: Application
    Filed: December 2, 2022
    Publication date: January 30, 2025
    Applicant: DAEJOO ELECTRONIC MATERIALS CO., LTD.
    Inventors: Jung Hyun LEE, Sung Woo LIM, Han Jin PARK, Sang Jin NAM, Hyun Hee LIM, Jong Chan LIM
  • Patent number: 12210384
    Abstract: A display device includes a display panel; a first digitizer layer disposed on the display panel; a second digitizer layer disposed on the display panel and separated from the first digitizer layer; a first plate member disposed on the first digitizer layer; and a second plate member disposed on the second digitizer layer, wherein each of the first plate member and the second plate member includes a plurality of plate portions and one or more hinge portions configured to rotatably connect the plurality of plate portions to each other.
    Type: Grant
    Filed: July 5, 2023
    Date of Patent: January 28, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Woo Seo, So Jeong La, Dong Jin Park, Jai Ku Shin, Seok Chan Lee, Sung Chul Choi, Ji Hye Shin
  • Publication number: 20250023237
    Abstract: According to an embodiment of the present disclosure, provided is a radiation element structure arranged on a reflective plate, comprising: a radiation unit including a dielectric portion made from plastic material and first to fourth radiation arms arranged in a four-sided symmetrical structure on one surface of the dielectric portion; and a plurality of balun units, including a balun body connecting the reflective plate and the radiation unit, a feed line disposed on the upper surface of the balun body to feed the radiation unit, and a ground disposed on the lower surface of the balun body.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Applicant: KMW INC.
    Inventors: Young Chan MOON, Sung Hwan SO, Kwang Seok CHOI, Seong Man KANG, Hun Jung JUNG, Seung Han SON, Yong Sang LEE, Oh Seog CHOI
  • Patent number: 12098518
    Abstract: A vibration ripper having a link structure with an improved vibration isolating function is characterized by including: a first vibroisolating body installed across the vibration body from a left lower portion of the vibration body; and a link device for connecting the outer body and the first vibroisolating body in order to absorb vibrations, wherein the link device is provided with a pair of connection members which are spaced apart from and parallel to each other, a coupling hole for coupling the first vibroisolating body is formed in the left side of the connection members, and a second vibroisolating body coupled to the outer body is integrally installed on the right side of the connection members.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: September 24, 2024
    Assignee: STERLING TECHNOLOGY INC.
    Inventor: Sung Chan Lee
  • Publication number: 20230402490
    Abstract: The present invention relates to a semiconductor light emitting device, and more particularly, to a light emitting device with an increased reliability in light emitting areas in the manufacture of multiple light emitting units that are electrically connected to each other. In the semiconductor light emitting device according to the present invention, at least one of the first upper electrode or the second upper electrode is configured to be electrically connected to the first pad electrode or the second pad electrode, respectively, at least partially on the upper portions of the respective light emitting units that are at least partially covered by the first pad electrode or the second pad electrode.
    Type: Application
    Filed: May 24, 2021
    Publication date: December 14, 2023
    Inventors: Tae Hyun KIM, Sung Chan LEE
  • Publication number: 20230067461
    Abstract: The present invention provides a novel pyrazole derivative compound represented by Chemical formula I or a salt thereof, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: January 12, 2021
    Publication date: March 2, 2023
    Inventors: Soo Jin LEE, Sung Hwan MOON, Soo Ho BAN, Eun Sil LEE, Eun Jung SHIN, Yoo-Kyung GOH, Sung Chan LEE, Hyun Kyung KU
  • Publication number: 20220120055
    Abstract: A vibration ripper having a link structure with an improved vibration isolating function is characterized by including: a first vibroisolating body installed across the vibration body from a left lower portion of the vibration body; and a link device for connecting the outer body and the first vibroisolating body in order to absorb vibrations, wherein the link device is provided with a pair of connection members which are spaced apart from and parallel to each other, a coupling hole for coupling the first vibroisolating body is formed in the left side of the connection members, and a second vibroisolating body coupled to the outer body is integrally installed on the right side of the connection members.
    Type: Application
    Filed: November 28, 2019
    Publication date: April 21, 2022
    Applicant: STERLING TECHNOLOGY INC.
    Inventor: Sung Chan LEE
  • Patent number: 11174240
    Abstract: The present invention relates to a novel crystalline 3-phenyl-4-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol hydrochloride, a method for preparing the compound, and a pharmaceutical composition containing the compound as an active ingredient.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: November 16, 2021
    Assignee: Aptabio Therapeutics Inc.
    Inventors: Sung Hwan Moon, Soo Jin Lee, Sung Chan Lee
  • Publication number: 20210122726
    Abstract: The present invention relates to a novel crystalline 3-phenyl-4-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol hydrochloride, a method for preparing the compound, and a pharmaceutical composition containing the compound as an active ingredient.
    Type: Application
    Filed: April 20, 2018
    Publication date: April 29, 2021
    Applicant: Aptabio Therapeutics Inc.
    Inventors: Sung Hwan Moon, Soo Jin Lee, Sung Chan Lee
  • Patent number: 10966969
    Abstract: Disclosed is a pharmaceutical composition for preventing or treating a fatty liver disease containing, as an active ingredient, a pyrazole-based compound or a pharmaceutically acceptable salt thereof. 3-phenyl-4-alkyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol or a pharmaceutically acceptable salt thereof is capable of effectively inhibiting fatty liver, hepatic inflammation and hepatic fibrosis, and is useful for preventing or treating NAFLD, in particular, NASH.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: April 6, 2021
    Assignee: APTABIO THERAPEUTICS INC.
    Inventors: Sung Hwan Moon, Soo Jin Lee, Sung Chan Lee, Yun Soo Bae
  • Publication number: 20200390752
    Abstract: Disclosed is a pharmaceutical composition for preventing or treating a fatty liver disease containing, as an active ingredient, a pyrazole-based compound or a pharmaceutically acceptable salt thereof. 3-phenyl-4-alkyl-1-(pyridin-2-yl)-1H-pyrazol-5-ol or a pharmaceutically acceptable salt thereof is capable of effectively inhibiting fatty liver, hepatic inflammation and hepatic fibrosis, and is useful for preventing or treating NAFLD, in particular, NASH.
    Type: Application
    Filed: September 14, 2018
    Publication date: December 17, 2020
    Applicant: APTABIO THERAPEUTICS INC.
    Inventors: Sung Hwan Moon, Soo Jin Lee, Sung Chan Lee, Yun Soo Bae
  • Publication number: 20190003075
    Abstract: The present invention relates to a single crystal ingot growing apparatus capable of precisely controlling an Ox volatilization on a silicon melt solution surface by uniformly forming a flow velocity of an inert gas flowing along the silicon melt solution surface.
    Type: Application
    Filed: February 20, 2017
    Publication date: January 3, 2019
    Inventors: In Gu KANG, Do Won SONG, Sung Chan LEE, Ho Sub JUNG
  • Patent number: 10158047
    Abstract: Disclosed is a semiconductor light emitting device including: a plurality of semiconductor layers; a first non-conductive reflective film formed on the plurality of semiconductor layer to reflect light from the active layer, wherein the first non-conductive reflective film includes multiple layers and has a first incident angle as the Brewster angle; a second non-conductive reflective film formed on the first non-conductive reflective film to reflect light transmitted through the first non-conductive reflective film, wherein the second non-conductive reflective film includes multiple layers, with part of which being made of a different material from the first non-conductive reflective film, and has a second incident angle as the Brewster angle, different from the first incident angle; and an electrode electrically connected to one of the plurality of semiconductor layers.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: December 18, 2018
    Assignee: SEMICON LIGHT CO., LTD.
    Inventors: Soo Kun Jeon, Jun Chun Park, Il Gyun Choi, Sung Gi Lee, Dae Soo Soul, Tea Jin Kim, Yeon Ho Jeong, Geun Mo Jin, Sung Chan Lee
  • Publication number: 20180076362
    Abstract: Disclosed is a semiconductor light emitting device including: a plurality of semiconductor layers; a first non-conductive reflective film formed on the plurality of semiconductor layer to reflect light from the active layer, wherein the first non-conductive reflective film includes multiple layers and has a first incident angle as the Brewster angle; a second non-conductive reflective film formed on the first non-conductive reflective film to reflect light transmitted through the first non-conductive reflective film, wherein the second non-conductive reflective film includes multiple layers, with part of which being made of a different material from the first non-conductive reflective film, and has a second incident angle as the Brewster angle, different from the first incident angle; and an electrode electrically connected to the plurality of semiconductor layers.
    Type: Application
    Filed: April 4, 2016
    Publication date: March 15, 2018
    Inventors: Soo Kun JEON, Jun Chun PARK, Il Gyun CHOI, Sung Gi LEE, Dae Soo SOUL, Tea Jin KIM, Yeon Ho JEONG, Geun Mo JIN, Sung Chan LEE
  • Publication number: 20170168073
    Abstract: The invention relates to compounds of formula (I) or derivatives, tautomeric forms, stereoisomers, polymorphs, hydrates, solvates, pharmaceutically acceptable salts, pharmaceutical compositions, metabolites or prodrugs thereof, in which the substituents are as defined in the specification. These compounds may be useful as insulin sensors; in insulin secretion studies and as probes for insulin detection.
    Type: Application
    Filed: November 26, 2014
    Publication date: June 15, 2017
    Inventors: Young-Tae CHANG, Duanting ZHAI, Sung-Chan LEE, Nam-Young KANG
  • Patent number: 9423395
    Abstract: The present invention is directed to a novel family of fluorophores based on the BODIPY scaffold, and methods for their synthesis. The BODIPY-based fluorophores disclosed herein are used for the selective visualization of cells that exist in the M-phase of the cell cycle. The present invention further relates to methods for the image-based monitoring of mitotic progression in live cells.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: August 23, 2016
    Assignees: National University of Singapore, Agency for Science, Technology and Research
    Inventors: Young-Tae Chang, Duanting Zhai, Sung-Chan Lee, Seong-Wook Yun, Yun-Mi Jeong, Nam-Young Kang, Sung-Jin Park
  • Patent number: 9423396
    Abstract: The present invention is directed to a fluorescence compound represented by structural Formula (I), with specificity to neural stem cells: (I), or a pharmaceutically acceptable salt thereof. The variables for structural Formula (I) are defined herein. Also described are methods for detection of beta cells, pancreatic islets and microglia cells, comprising using a compound of structural Formula (I) or pharmaceutically acceptable salts thereof. Compounds of structural Formula (I) can also differentiate healthy pancreatic islet cells from diabetic pancreatic islet cells.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 23, 2016
    Assignees: National University of Singapore, Agency for Science, Technology and Research
    Inventors: Young-Tae Chang, Sung Chan Lee, Nam-Young Kang, Seong Wook Yun, Cheryl Kit Mun Leong, Hyung Ho Ha
  • Publication number: 20150355168
    Abstract: The present invention is directed to a novel family of fluorophores based on the BODIPY scaffold, and methods for their synthesis. The BODIPY-based fluorophores disclosed herein are used for the selective visualization of cells that exist in the M-phase of the cell cycle. The present invention further relates to methods for the image-based monitoring of mitotic progression in live cells.
    Type: Application
    Filed: January 14, 2014
    Publication date: December 10, 2015
    Inventors: Young-Tae Chang, Duanting Zhai, Sung-Chan Lee, Seong-Wook Yun, Yun-Mi Jeong, Nam-Young Kang, Sung-Jin Park
  • Patent number: 9201983
    Abstract: In a mobile terminal, user search information used in a Location Based Service (LBS) application is stored. A user search pattern is determined from the user search information. User search pattern information corresponding to search condition data is extracted and displayed when the search condition data are input in a search pattern mode of the LBS application.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: December 1, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Chan Lee, Jong-Min Lee