Patents by Inventor Kyung-Hoon Kim

Kyung-Hoon 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).

  • Patent number: 10998301
    Abstract: A semiconductor device includes a first semiconductor structure including circuit devices and first bonding pads; and a second semiconductor structure connected to the first semiconductor structure, the second semiconductor structure including a base layer; a first memory cell structure including first gate electrodes and first channels penetrating through the first gate electrodes; a second memory cell structure including second gate electrodes and second channels penetrating through the second gate electrodes; bit lines between the first and the second memory cell structures, and electrically connected to the first and second channels in common; first and second conductive layers on the second surface of the base layer; a pad insulating layer having an opening exposing a portion of the second conductive layer; and second bonding pads disposed to correspond to the first bonding pads in a lower portion of the second memory cell structure.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: May 4, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kohji Kanamori, Hyun Mog Park, Yong Seok Kim, Kyung Hwan Lee, Jun Hee Lim, Jee Hoon Han
  • Publication number: 20210121662
    Abstract: A medical device includes: a tube through which fluid flows; a handle part coupled to a proximal end part of the tube; an electrode tip coupled to a distal end part of the tube; a fluid injection part configured to inject fluid into the tube; one or more openings formed in the tube; and a guide member disposed in the tube, and having an inclined part to guide the direction of the fluid sprayed out through the opening.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 29, 2021
    Inventors: Kyung Hoon SHIN, Dong Un KIM, Yo Han LEE
  • Publication number: 20210126313
    Abstract: A battery module which includes a cell assembly having a plurality of secondary batteries; a module housing having at least one side wall and configured to accommodate the cell assembly in an internal space defined by the at least one side wall; and an end frame including: a body frame that includes a main wall and at least one side wall extending from an outer circumference of the main wall in a direction where the module housing is positioned; and a coupling plate that is configured such that one side portion of the coupling plate is combined and fixed to the at least one side wall of the body frame and the other side portion of the coupling plate is combined to a front end portion or a rear end portion of the module housing.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 29, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Jung-Hoon LEE, Hang-June CHOI, Dal-Mo KANG, Kyung-Mo KIM, Jeong-O MUN, Jin-Yong PARK, Ho-June CHI
  • Patent number: 10988845
    Abstract: Provided is a plated steel sheet often used as materials for vehicles, home appliances, construction and the like and, more specifically, to a plated steel sheet having a multilayer structure and a method for manufacturing the same.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: April 27, 2021
    Assignee: POSCO
    Inventors: Kyoung-Pil Ko, Kyung-Hoon Nam, Tae-Yeob Kim, Dong-Yoeul Lee, Yong-Hwa Jung, Woo-Sung Jung
  • Patent number: 10992290
    Abstract: A level shifter for outputting an output voltage having a voltage level range different from a voltage level range of a received input voltage is disclosed. The level shifter includes: a current mirror configured to copy a reference current flowing through a first mirror transistor to a second mirror transistor; a current mirror control circuit electrically connected to the current mirror by a sink node and including a plurality of control transistors configured to control the current mirror; and an output circuit configured to output an output voltage based on a voltage level of the sink node, wherein a first control transistor of the plurality of control transistors receives the output voltage fed back to a gate terminal of the first control transistor, and a second control transistor of the plurality of control transistors receives an inverted output voltage fed back to a gate terminal of the second control transistor.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: April 27, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-min Kim, Kyung-hoon Lee, Eun-seok Shin, Michael Choi
  • Patent number: 10992956
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: April 27, 2021
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Gun Bang, Won Sik Cheong, Gi Mun Um, Nam Ho Hur, Gwang Hoon Park, Kyung Yong Kim
  • Patent number: 10988449
    Abstract: The present invention relates to isoxazole derivatives, including pharmaceutical compositions and for the preparation of isoxazole derivatives. And more particularly the present invention provided a pharmaceutical composition of isoxazole derivatives for activation of Farnesoid X receptor (FXR, NR1H4).
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: April 27, 2021
    Assignee: IL DONG Pharmaceutical Co., Ltd.
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
  • Publication number: 20210115174
    Abstract: The present invention relates to a polyvinyl-based compound, which maximizes self-healing ability by introducing various functional molecules into a brush of a polyvinyl-based resin, a preparation method thereof, and a polymer coating film produced therefrom.
    Type: Application
    Filed: April 12, 2018
    Publication date: April 22, 2021
    Inventors: Moon Hor REE, Kyung Ho KWON, Won Yeong RYU, Kwan Young HAN, Sung Kyoo LIM, Byung Min PARK, Dong Hoon JANG, Hyun Joong KIM, Hong Chul KIM, Jeong Rae KIM
  • Publication number: 20210066444
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 4, 2021
    Inventors: Hee Rim SONG, Kyung Hoon KIM, Mee Hye JUNG, Min Jae JEONG, Seon Young CHOI
  • Publication number: 20210055026
    Abstract: An air conditioner according to an embodiment includes: a compressor configured to compress a refrigerant; an indoor heat exchanger configured to convert a vapor refrigerant into a liquid refrigerant in a heating mode; an outdoor heat exchanger configured to convert a liquid refrigerant into a vapor refrigerant in the heating mode; a main pipe connecting the indoor heat exchanger to the outdoor heat exchanger; an injection pipe branching from the main pipe and connecting to an injection port of the compressor; an injection valve installed on the injection pipe and configured to control a flux of the refrigerant flowing to the injection pipe; and a controller configured to calculate a target discharge superheat (DSH) based on a correlation between a compression coefficient, a compressor frequency, and a DSH that are represented by an operating condition , and control a current DSH based on the target DSH.
    Type: Application
    Filed: January 25, 2019
    Publication date: February 25, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Kyung Hoon Kim, Seong Ryeol Myeong, Kwon Jin Kim, Chang Seon Lee, Byoung Guk Lim, Yong Hee Jang, Dong Woo Kim, Yong Chan Kim, Dong Chan Lee
  • Publication number: 20210043101
    Abstract: The present disclosure relates to a method and device for providing questions for learning. According to the present disclosure, a method by which a server provides questions for question includes step a of displaying learning content on a first region of a screen displayed on a terminal of a learner; step b of fixedly displaying an AI object on a second region of the screen; step c of determining whether a learning progress of the learner satisfies a predetermined object activation condition; and step d of displaying an AI message corresponding to the object activation condition on a third region of the screen adjacent to the AI object while the AI object is activated, when the learning progress satisfies the object activation condition. According to the present disclosure, a user interface may be adaptively changed according to a question solving situation of a learner, thereby inducing continuous learning of a user.
    Type: Application
    Filed: June 14, 2018
    Publication date: February 11, 2021
    Inventors: Kyung Hoon KIM, Min Sung NOH, Jae We HEO, Kyung Yeol KIM, Jin Seo YOON, Young Sun KIM
  • Publication number: 20210034690
    Abstract: Methods, systems, and computer storage media are provided for presenting a preview of a customized landing page at a search engine are provided. The search engine may provide search results that comprise a preview of the customized landing page, where a user may interact with the customized landing page while at the search engine. The user may select a landing-page link provided by the customized landing page using the preview at the search engine. Based on selecting the landing-page link, the user is navigated directly from the search engine to a webpage associated with the landing-page link. A customized landing page may be generated for display at the preview of the search engine, where the customized landing page includes a user-specific element, such as information specific to the user, which may be based on a user identifier communicated from the search engine to a customizable landing-page website.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 4, 2021
    Inventors: Kyung Hoon Kim, Un Jee Park
  • Patent number: 10899859
    Abstract: Disclosed herein is a resin composition for injection-molding in which an ethylene-based resin is melt-mixed to be excellent in ductile property and impact property, excellent in environmental stress crack resistance, and low in an overall migration, and thus may be widely used as a food and drug container or a stopper. The present invention provides a resin composition for injection-molding formed by melt-mixing 80-90 wt % of a linear low density polyethylene having a melt flow index of 15-30 dg/min (190° C., 2.16 kg) and 10-20 wt % of an ethylene-alpha-olefin copolymer resin having a melt flow index of 10-20 wt %.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: January 26, 2021
    Assignee: LOTTE CHEMICAL CORPORATION
    Inventors: Kyung Hoon Kim, Sun Young Jung, Dong Hoon Lee
  • Publication number: 20200406752
    Abstract: A control system and method for controlling a vehicle's functions using an in-vehicle gesture input, and more particularly, a system for receiving an occupant's gesture and controlling the execution of vehicle functions. The control system using an in-vehicle gesture input includes an input unit configured to receive a user's gesture, a memory configured to store a control program using an in-vehicle gesture input therein, and a processor configured to execute the control program. The processor transmits a command for executing a function corresponding to a gesture according to a usage pattern.
    Type: Application
    Filed: June 24, 2020
    Publication date: December 31, 2020
    Inventors: Sung Joon AHN, Myung Bin CHOI, Kyung Hoon KIM, Seung Hwan LEE
  • Publication number: 20200365079
    Abstract: A display device may include: a first pixel including first and second sub-pixels coupled to first and second data lines; a data driver which supplies data signals to first and second output lines; and a switch unit which distributes the data signals to the first and the second data lines. The first and the second sub-pixels are line-symmetrical with each other. Each of the first and the second sub-pixels may include: an OLED; a first transistor which controls a driving current flowing from a first power supply to a second power supply via the OLED, in response to a voltage supplied to a node connected thereto; emission control transistors which are turned on when an emission control signal is supplied; and a reference transistor which couples a shielding layer overlapping a corresponding data line to the first power supply when the emission control signal is supplied thereto.
    Type: Application
    Filed: August 3, 2020
    Publication date: November 19, 2020
    Inventors: Seung Ji CHA, Seung Kyu LEE, Kyung Hoon KIM, Mi Hae KIM, Jae Du NOH, Jae Sic LEE
  • Patent number: 10839750
    Abstract: An electrostatic discharging circuit includes a first transistor including a first electrode electrically connected to a signal line, a second electrode receiving a first voltage, and a first gate electrode electrically connected to a first node. A second transistor includes a third electrode electrically connected to the signal line, a fourth electrode electrically connected to the first node, and a second gate electrode electrically connected to the first node. A first capacitor receives the first voltage and is electrically connected to the first node.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: November 17, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Mee-Hye Jung, Se-Hyoung Cho, Jang-Mi Kang, Kyung-Hoon Kim
  • Patent number: 10840321
    Abstract: A display device includes a substrate including a first display region, a second display region having an area smaller than that of the first display region, a third display region having an area smaller than that of the first display region, and a non-display region, a plurality of pixels provided in the first to third display regions, a power line which is connected to each of the plurality of pixels and applies a first power voltage to the plurality of pixels, and a fan-out line provided in the non-display region, the fan-out line applying a data signal to the plurality of pixels, where the power line includes an additional power line, a first power line, and disposed on the additional power line, and a second power line disposed on the first power line.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: November 17, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Rim Song, Kyung Hoon Kim, Mee Hye Jung, Min Jae Jeong, Seon Young Choi
  • Patent number: 10825394
    Abstract: A display device is described comprising sub-pixels that include: a first driving transistor and a second driving transistor, each of which control a current flowing from a first electrode to a second electrode in accordance with a data voltage applied to a gate electrode; a light emitting element connected to the second electrodes of the first driving transistor and the second driving transistor; and a first contact hole and a second contact hole which are disposed in the gate electrode, wherein the gate electrode includes a first gate electrode overlapping the first driving transistor in a thickness direction and a second gate electrode overlapping the second driving transistor in the thickness direction, and the first contact hole is located in the first gate electrode, the second contact hole is located in the second gate electrode, and the first contact hole and the second contact hole overlap each other.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: November 3, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Mi Hae Kim, Hyun Ji Kang, Kyung Hoon Kim, Jae Du Noh, Jeong Hun Bang, Kyong Hwan Oh
  • Publication number: 20200343331
    Abstract: A display apparatus includes a base substrate, a plurality of data lines disposed in a display area on the base substrate, wherein at least a portion of the data lines extend to a first peripheral area adjacent to the display area, a plurality of detour lines disposed in the display area, wherein at least a portion of the detour lines extend to the first peripheral area, and a data driver electrically connected to the data lines and the detour lines, wherein at least one of the data lines electrically contacts at least one of the detour lines in the first peripheral area.
    Type: Application
    Filed: July 9, 2020
    Publication date: October 29, 2020
    Applicant: Samsung Display Co., LTD.
    Inventors: Minjae JEONG, Kyung-Hoon KIM, Meehye JUNG
  • Publication number: 20200327834
    Abstract: A display device includes sub-pixels in a display area and arranged along first to eighth columns; first to fourth wiring pads in a non-display area and arranged at one side of the display area; crack detection lines in the non-display area; first to fourth fan-out lines connecting the sub-pixels arranged along the first to eighth columns to the first to fourth wiring pads; and an inspection unit between the first to fourth wiring pads and the display area, the inspection unit being electrically connected to the crack detection lines and the first to fourth fan-out lines, the inspection unit to apply a test voltage to the first to fourth fan-out lines to inspect whether the first to fourth fan-out lines are shorted or open, and to apply the test voltage to the crack detection lines to inspect damage to the crack detection lines.
    Type: Application
    Filed: January 13, 2020
    Publication date: October 15, 2020
    Inventors: Mi Hae KIM, Kyung Hoon KIM