Patents by Inventor Sung Jin Kim

Sung Jin Kim 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: 20190375904
    Abstract: The present application relates to a block copolymer and a use thereof. The present application can provide a laminate which is capable of forming a highly aligned block copolymer on a substrate and thus can be effectively applied to production of various patterned substrates, and a method for producing a patterned substrate using the same.
    Type: Application
    Filed: November 29, 2017
    Publication date: December 12, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Mi Sook Lee, Se Jin Ku, No Jin Park, Jung Keun Kim, Je Gwon Lee, Eun Young Choi, Hyung Ju Ryu, Sung Soo Yoon
  • Patent number: 10504217
    Abstract: A method, display device and module for processing a high dynamic range (HDR) image are discussed.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: December 10, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Yoo-Jin Kang, Sung-Jin Kim
  • Patent number: 10504416
    Abstract: A gate driver includes a plurality of shift registers and a plurality of connection controllers. The shift registers are connected to a plurality of gate lines of a stretchable display panel, respectively. The shift registers are grouped into a plurality of shift register groups. N adjacent shift registers constitute each of the shift register groups, where N is an integer greater than or equal to 2. The connection controllers change a connection structure of the N adjacent shift registers included in the each of the shift register groups according to whether the stretchable display panel is stretched.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung-Jae Lee, Tae-Jin Kim, Sung-Yeon Cho, Myung-Ho Lee
  • Publication number: 20190369781
    Abstract: Disclosed is a touch panel with transparent flexible electrodes. The present invention provides a touch panel having a sensing electrode pattern and a wiring pattern for electrically connecting the sensing electrode pattern formed on a substrate, which includes: a first sensing electrode pattern formed on a first plane on the first substrate, a second sensing electrode pattern formed on a second plane having a different height from the first plane on the substrate and having a metal nano wire, and first and second wiring patterns formed coplanarly with the first sensing electrode pattern; and a first interlayer insulating film laminated on the substrate and insulating the first sensing electrode pattern and the second sensing electrode pattern, in which the touch panel includes a via electrode electrically connecting a part of the second sensing electrode pattern and a part of the second wiring pattern via the interlayer insulating film.
    Type: Application
    Filed: April 12, 2019
    Publication date: December 5, 2019
    Inventors: Ji Eun HWANG, Nam Kyun KIM, Sung Jin KIM, Sung Taek LIM, Yong Hee SHIN
  • Publication number: 20190369539
    Abstract: An image forming apparatus capable of detecting a development nip disengaging error and a method of detecting a development nip disengaging error are provided. According to an example method, a test pattern is formed on a photoconductor of an image forming apparatus, the test pattern transferred to an intermediate transfer belt is detected through a sensor from a time when an operation of an adjusting member moving a developing roller is controlled such that the developing roller moves from a disengaging position where the developing roller is spaced from the photoconductor to disengage a development nip from the photoconductor to a developing position where the developing roller is in contact with the photoconductor to form the development nip, and whether the development nip disengaging error occurred is determined based on the detected test pattern.
    Type: Application
    Filed: January 18, 2018
    Publication date: December 5, 2019
    Inventors: Sang Jin PARK, Sung Min PARK, Hyo Joong KIM, Jong Woo LEE, Mi Young KIM
  • Publication number: 20190371988
    Abstract: A light emitting diode apparatus is provided. The light emitting diode apparatus includes a wavelength conversion layer, a light emitting diode layer, a light transmission layer, and a sheath layer. The wavelength conversion layer has a first refractive index. The light emitting diode layer includes a base layer arranged on the wavelength conversion layer, and a light emitting structure layer arranged on the base layer. The light transmission layer is arranged on the wavelength conversion layer, surrounds a sidewall of the light emitting diode layer and contacts the sidewall of the light emitting diode layer, and has a second refractive index. The sheath layer is arranged to cover the light emitting diode layer and the light transmission layer, and has a third refractive index less than the second refractive index.
    Type: Application
    Filed: January 31, 2019
    Publication date: December 5, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Kuk LEE, Dae Young LEE, Moon Sub KIM, Sung Jin AHN, Seung Hwan LEE, Dong Kyun YIM, Woo Seok JANG
  • Patent number: 10497649
    Abstract: An integrated circuit device includes a metal film and a complex capping layer covering a top surface of the metal film. The metal film includes a first metal, and penetrates at least a portion of an insulating film formed over a substrate. The complex capping layer includes a conductive alloy capping layer covering the top surface of the metal film, and an insulating capping layer covering a top surface of the conductive alloy capping layer and a top surface of the insulating film. The conductive alloy capping layer includes a semiconductor element and a second metal different from the first metal. The insulating capping layer includes a third metal.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Su-Hyun Bark, Sang-Hoon Ahn, Young-Bae Kim, Hyeok-Sang Oh, Woo-Jin Lee, Hoon-Seok Seo, Sung-Jin Kang
  • Publication number: 20190362366
    Abstract: A payment terminal monitoring device includes: a communication unit which receives payment information generated in a payment terminal for each store; a detecting unit which detects status information of the payment terminal for each store; and a situation analyzing unit which classifies a store situation for each category, based on the payment information for each store, store information, and the status information and determines a store risk level.
    Type: Application
    Filed: November 6, 2018
    Publication date: November 28, 2019
    Inventors: Chun Sik KIM, Sung Jin YOON, So Youn HAN, Geun Tae KIM, Sung Joon KIM, Yong Hyung LEE
  • Publication number: 20190360735
    Abstract: An icemaker according to present invention may comprise: a device body having an inflow penetration portion and a discharge penetration portion formed therein; a flow portion having an inflow opening and a discharge opening provided to penetrate the inflow penetration portion and the discharge penetration directly or indirectly, respectively, and having a flow space formed therein so as to connect with the inflow opening and the discharge opening; a cooling portion configured such that a refrigerant flows to at least a part of the periphery of the flow portion, thereby cooling water, which is introduced into the flow space through the inflow opening and flows therein, and turning the same into ice or cold water; and a separating/transferring portion for separating the ice, which has been generated in the flow space, from the flow space and transferring the same to the discharge opening.
    Type: Application
    Filed: September 8, 2017
    Publication date: November 28, 2019
    Inventors: Sang-Gu SIM, Myung-Jin PARK, Jung-Chul PARK, Hyun-Woo LEE, Sung-Jin KIM, In-Du CHOI
  • Patent number: 10491208
    Abstract: The inventive concept relates to a semiconductor device including a CMOS circuit and an operation method thereof. A semiconductor device according to an embodiment of the inventive concept includes a semiconductor circuit, a controller, and a voltage generator. The semiconductor circuit operates at a drive voltage to reduce the delay time between input and output as the temperature increases. The controller determines the malfunction of the CMOS circuit based on the difference between the source-drain current of the PMOS transistor and the source-drain current of the NMOS transistor as the temperature changes. The voltage generator generates or adjusts a body-bias voltage applied to the PMOS transistor or the NMOS transistor based on a malfunction determination of the controller. According to the inventive concept, malfunctions and performance deterioration occurring in a CMOS circuit operating at a low voltage may be reduced.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: November 26, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Tae Wook Kang, Jae-Jin Lee, Kwang Il Oh, Sung Eun Kim, Sukho Lee, Kyuseung Han
  • Publication number: 20190351011
    Abstract: The present invention relates to a composition for inhibiting angiogenesis, containing neo-N-methylsansalvamide (NMSSV), which is a cyclic pentadepsipeptide, as an effective ingredient, and specifically, since the NMSSV of the present invention has excellent activity which inhibits cell migration and tube formation associated with angiogenesis, and concentration-dependently inhibits angiogenesis induced by a vascular endothelial growth factor, it is expected that the NMSSV of the present invention may inhibit angiogenesis and be usefully used as a therapeutic agent for various diseases in which angiogenesis is abnormally regulated.
    Type: Application
    Filed: February 6, 2018
    Publication date: November 21, 2019
    Inventors: Chan LEE, Sung-Kwon MOON, Myoung-Jin LEE, Jee Taek Kim
  • Patent number: 10480771
    Abstract: The present invention relates to a method for preparing a carbon nanotube-based heat-dissipating material and an LED lighting device. The LED lighting device comprises second LED substrates and a heat-dissipating frame. The heat-dissipating frame comprises: a frame body formed in a polygonal column shape being open at its upper and lower ends, in which substrate contact surfaces, with which the second LED substrates respectively come into contact, are formed on outer sides of the frame body; and auxiliary heat sinks made of a carbon nanotube-based heat-dissipating material and attachably and detachably provided on inner sides corresponding to the substrate contact surfaces of the frame body.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: November 19, 2019
    Assignee: INSUNG ENPLA CO., LTD.
    Inventors: Sung-Jin Kim, Tae-Shik Youn
  • Patent number: 10483564
    Abstract: A flow frame for a redox flow battery includes: a frame body having a plate-like shape and an electrode hole in its center where an electrode is to be disposed; four through holes disposed at corners of the frame body, respectively; a flow channel disposed at a front of the frame body above and below the electrode hole so that two of the through channels diagonal to each other as a pair are connected to each other via the electrode hole; through channels disposed at distal ends of the flow channel to cause electrolyte flows toward a rear of the frame body; and a distribution channel connecting the through channels with the electrode hole at the rear of the frame body. The flow channel has at least one branch point, and a change in cross sectional area of the flow channel before and after the branch point is 10% or less.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: November 19, 2019
    Assignee: OCI COMPANY LTD.
    Inventors: Sung Seek Ham, Myung Sup Um, Byung Chul Kim, Sang Eun Park, Nam Jin Lee
  • Patent number: 10482082
    Abstract: An electronic device is provided. The electronic device includes a memory configured to store information associated with a user, and a query managing module that is functionally connected with the memory wherein the query managing module is configured to execute acquiring a query, determining at least one word associated with the user, from the query, obtaining a result of a first search executed, based on the at least one word, from a set of protected data associated with the user, changing at least a part of the query, based on the result of the first search, and providing a result of a second search executed, based on the changed query, from a set of public data.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: November 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Woo Seo, Yu-Na Kim, Ho-Jung Lee, Hyuk Kang, Ga-Jin Song, Jae-Bong Chun, Gyu-Cheol Choi, Sung-Hyuk Shin, Myung-Gon Hong
  • Patent number: 10484996
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A base station operation method in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining, on the basis of channel information received from each of a plurality of terminals, power to be used by each of the plurality of terminals with respect to resources allocated to be overlaid and used by the plurality of terminals; and transmitting resource information, which comprises information about the determined power, to each of the plurality of terminals.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: November 19, 2019
    Assignees: Samsung Electronics Co., Ltd, Korea Advanced Institute of Science and Technology
    Inventors: Sunheui Ryoo, Nam-I Kim, Sung-Jin Park, Dong-Ho Cho
  • Patent number: 10482325
    Abstract: A user authentication method for an electronic device is provided. The user authentication method includes detecting a content execution event, confirming an authentication level of content related to the detected content execution event, acquiring an appearance image through a camera unit, extracting valid regions related to an iris of a user from the acquired appearance image, and performing an authentication on the user by comparing iris authentication reference information related to a confirmed authentication level with the extracted valid regions.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: November 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-kwang Jung, Jun-ho Koh, Byeong-hoon Kwak, Sung-chan Kim, Chang-han Kim, Hyun-jung Kim, In-hak Na, Kang-jin Yoon, Yong-chan Lee
  • Patent number: 10483483
    Abstract: Provided are an electroluminescent device and an electroluminescent display device. The electroluminescent device includes an anode and a cathode facing each other, a light compensation layer located between the anode and the cathode and having a first refractive index, and an emitting material layer located between the light compensation layer and the cathode, and having a second refractive index higher than the first refractive index.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: November 19, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: Hak-Min Lee, Young-Jun Yu, Hee-Jin Kim, Sung-Soo Park
  • Publication number: 20190345300
    Abstract: A method for producing a polymer film is disclosed herein. The method is capable of effectively forming a polymer film on a substrate, where the polymer film comprises highly aligned block copolymers without orientation defects, coordination number defects, distance defects, and the like. The method can be applied to production of various patterned substrates.
    Type: Application
    Filed: May 29, 2019
    Publication date: November 14, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Hyung Ju Ryu, Se Jin Ku, Mi Sook Lee, Sung Soo Yoon, No Jin Park, Jung Keun Kim, Je Gwon Lee, Eun Young Choi
  • Patent number: 10476037
    Abstract: Disclosed is a flexible display apparatus. The flexible display apparatus includes a display part, a first adhesive film, an optical film, a second adhesive film, and a window film sequentially stacked, and the second adhesive film has a water-vapor permeability of about 200 g/m2ยท24 hr or less, and the first adhesive film has a lower restoration force than the second adhesive film, as calculated by the Equation B set forth herein.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: November 12, 2019
    Assignees: Samsung SDI Co., Ltd., Samsung Electronics Co., Ltd.
    Inventors: Sung Hyun Mun, Byeong Do Kwak, Ji Won Kang, Il Jin Kim, Ji Ho Kim, Hyung Rang Moon, Seon Hee Shin, Gwang Hwan Lee, Jin Young Lee, Ik Hwan Cho, Jae Hyun Han, In Chul Hwang
  • Patent number: 10473615
    Abstract: Provided is a method of manufacturing a porous protective layer for a gas sensor. The porous protective layer according to one Example of the present invention is manufactured by a method of manufacturing a porous protective layer for a gas sensor including (1) a step of introducing a composition for forming a porous protective layer including a pore former and a ceramic powder, which includes particles having a degree of deformation of 1.5 or more expressed by the following Relational Formula 1 according to the present invention, onto a sensing electrode for a gas sensor, and (2) a step of sintering the introduced composition for forming a porous protective layer.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: November 12, 2019
    Assignee: AMOTECH CO., LTD.
    Inventors: Yeon-Soo Chung, Kil Jin Park, Sung-Jin Hong, Soo-Min Oh, Eun-Ji Kim