Patents by Inventor Dong Hun Kim

Dong Hun 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: 10563340
    Abstract: A clothes treating apparatus includes a main body having a laundry insertion opening formed on a front side of the main body, and a door to open or close the laundry insertion opening. The door includes a cover frame having a central opening and a side opening elongated in a circumferential direction of the cover frame; a hand receiving member configured to be coupled to the cover frame from a rear side of the cover frame, and having a pocket for receiving a hand of a user; and a cover panel configured to be coupled to the cover frame from a front side of the cover frame to cover the central opening of the cover frame, and having a recessed portion disposed to correspond to the side opening of the cover frame and to provide access to the pocket of the hand receiving member.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong Won Kim, Jong Hun Sung, Min Ho Jung
  • Patent number: 10566039
    Abstract: A memory device includes a memory cell array including a plurality of word lines, a first string select line above the plurality of word lines, and a second string select line between the first string select line and the plurality of word lines, and a controller. During an operation of reading data of a first memory cell connected to a first word line among the plurality of word lines, the controller is to supply a first voltage to the first string select line and to supply a second voltage to the second string select line, the second voltage being greater than the first voltage.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Wan Nam, Dong Hun Kwak, Wan Dong Kim, Chi Weon Yoon
  • Publication number: 20200053417
    Abstract: An electronic device according to various embodiments of the disclosure may include a display, a memory, a communication module, and a processor, wherein the processor establish a channel with the external electronic device according to the Miracast scheme through the communication module, packetizes first data including video data or audio data into a first group, packetizes second data including control image data, which is output to receive a user input in the external electronic device, into a second group separately from the first group, transmits the first group of packets to the external electronic device according to a first communication protocol, and transmits the second group of packets to the external electronic device according to a second communication protocol.
    Type: Application
    Filed: September 29, 2017
    Publication date: February 13, 2020
    Inventors: Yong Ha CHOI, Tae Hyung KIM, Sang Hun LEE, Ji Yoon PARK, Dong Hyun YEOM, Jung Eun LEE
  • Publication number: 20200049767
    Abstract: A semiconductor device includes at least two die stacked on and electrically coupled to an underlying buffer die, which includes a delay control circuit therein. The delay control circuit is configured to: (i) receive and selectively delay test inputs for testing the at least two die, and (ii) transfer test inputs and a delayed version of the test inputs to a first one of the at least two die and a second one of the at least two die, respectively, during test mode operation. The at least two die may include a vertical stack of N (N>2) die on the buffer die and the delay control circuit may include a timing control circuit therein that is configured to supply test inputs to each of the N die in a staged manner so that commencement of respective test modes within each of the N die using the test inputs are out-of-sync relative to each other.
    Type: Application
    Filed: February 26, 2019
    Publication date: February 13, 2020
    Inventors: Hyoung-min Kim, Dong-hun Kang, Myeong-jun Song
  • Publication number: 20200050045
    Abstract: A transmittance-variable device is disclosed herein. In some embodiments, the transmittance-variable device includes a first guest host layer, a second guest host layer, and a phase difference element disposed between the first and second guest host layers, wherein each of the first and second guest host layers comprise a liquid crystal host and a dichroic dye guest, and the liquid crystal hosts are capable of being horizontally oriented such that their optical axes are horizontal to each other. The transmittance-variable device can switch between a clear state and a black state, can exhibit high transmittance in the clear state and a high shielding rate in the black state, and can exhibit a high contrast ratio even at the inclination angle. Such a transmittance-variable device can be used in architectural or automotive materials, or eyewear such as goggles for augmented reality experience or sports, sunglasses or helmets.
    Type: Application
    Filed: April 25, 2018
    Publication date: February 13, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Dong Hyun Oh, Eun Jung Lim, Nam Hun Kim
  • Publication number: 20200052041
    Abstract: A color filter is disposed on a substrate. An organic photodiode is disposed on the color filter. The organic photodiode includes an electrode insulating layer having a recess region on the substrate, a first electrode on the color filter, the first electrode filling the recess region of the electrode insulating layer, a second electrode on the first electrode, and an organic photoelectric conversion layer interposed between the first electrode and the second electrode. The first electrode includes a seam extending at a first angle from a side surface of the recess region of the electrode insulating layer.
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Inventors: Gwi-Deok Ryan LEE, Jung Hun KIM, Chang Hwa KIM, Sang Su PARK, Sang Hoon UHM, Beom Suk LEE, Tae Yon LEE, Dong Mo IM
  • Publication number: 20200051944
    Abstract: A semiconductor device includes a low-density substrate, a high-density patch positioned inside a cavity in the low-density substrate, a first semiconductor die, and a second semiconductor die. The first semiconductor dies includes high-density bumps and low-density bumps. The second semiconductor die includes high-density bumps and low-density bumps. The high-density bumps of the first semiconductor die and the high-density bumps of the second semiconductor die are electrically connected to the high-density patch. The low-density bumps of the first semiconductor die and the low-density bumps of the second semiconductor die are electrically connected to the low-density substrate.
    Type: Application
    Filed: May 20, 2019
    Publication date: February 13, 2020
    Inventors: Jae Hun Bae, Won Chul Do, Min Yoo, Young Rae Kim, Min Hwa Chang, Dong Hyun Kim, Ah Ra Jo, Seok Geun Ahn
  • Patent number: 10555692
    Abstract: Disclosed herein are a method and a device for sensing sugars, using terahertz electromagnetic waves. By the method, even a trace amount of sugars in a liquid state can be accurately discriminated and sensed, with high sensitivity and selectivity, using a sensing chip that works in a terahertz electromagnetic wave band. Using the method, sugars even at low concentrations can be accurately analyzed with high sensitivity and selectivity in which terahertz electromagnetic waves are irradiated onto sugars through a sensing chip having a meta unit in which a pattern is formed to amplify a frequency corresponding to an absorption frequency of a sugar of interest.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: February 11, 2020
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Min-Ah Seo, Dong-Kyu Lee, Jae-Hun Kim, Chul-Ki Kim, Taik-Jin Lee, Young-Min Jhon
  • Patent number: 10555617
    Abstract: An air mattress includes an air pocket unit including an air pocket module, a body portion into which the air pocket unit is inserted and fixed, a controller mounted at the body portion and controlling the air pocket unit, and a pressure sensor unit measuring pressure of the air pocket unit. The air pocket module includes multiple air pockets each having a hollow portion formed therein and configured to inflate due to air inflow or to deflate due to air outflow, and a bottom plate coupled to lower sides of the air pockets and configured to block the hollow portion of each of the air pockets.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: February 11, 2020
    Assignee: iOBED INC.
    Inventors: Young Jun Yu, Dong Hun Lee, Keon Yong Lee, Dong Wook Shin, Seung Mo Kim
  • Patent number: 10560565
    Abstract: Disclosed is an operating method of an electronic device. The operating method includes acquiring phase information of the electronic device while a first application is executed; determining whether the electronic device is rotated based on the phase information; and executing a second application when the electronic device is rotated.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: February 11, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Junwon Jung, Jeong-Won Ko, Joong-Hun Kwon, Chang-Hwan Kim, Sangdeuk Nam, Seung Wook Nam, Myoung-Soo Park, Sunyoung Park, Kyungjun Lee, Dong Oh Lee, Huichul Yang, Hyunyeul Lee, Soojin Jeong Lim, Joonhwan Kim, Hyungsok Yeo, Jae-Min Lee
  • Patent number: 10559280
    Abstract: An electronic device and a method of operating the electronic device using a gamma voltage of a display panel are provided. The electronic device includes a display panel, and a display driver integrated circuit. The display driver integrated circuit includes a source driver including source amplifiers to amplify output signals to be output through sub-pixels included in each pixel of the display panel, a gamma voltage output circuit that outputs one or more gamma voltages for correcting gray scales of the output signals depending on characteristics of the sub-pixels, a gamma adjustment circuit that provides reference voltages for the gamma voltages to the gamma voltage output circuit and includes signal lines connected with the gamma voltage output circuit, and switches connected between the signal lines.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: February 11, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong Kon Bae, Dong Kyoon Han, Dong Hwy Kim, Kyong Rok Kang, Dong Hun Kim, Jung Chul An, Joung Min Cho, Kwang Tai Kim, Hyung Sup Byeon
  • Patent number: 10557528
    Abstract: A hybrid vehicle transmission includes input and output shafts, first and second motor/generators, a first planetary gear train in which one rotary element of three rotary elements is connected to the input shaft and another thereof is connected to the first motor/generator, a second planetary gear train in which one of three rotary elements is connected to the output shaft and another thereof is connected to the second motor/generator, a first external gear pair consisting of a first gear, connected to a remaining rotary element of the first planetary gear train, and a second gear, connected to a remaining rotary element of the second planetary gear train, and a second external gear pair consisting of a third gear, connected to the input shaft, and a fourth gear directly connected to one rotary element of the second planetary gear train.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: February 11, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Hwan Hwang, Kyeong Hun Lee, Jong Sool Park, Jong Soo Kim, Ho Rim Yang, Wook Jin Jang, Jin Ho Kim
  • Publication number: 20200044003
    Abstract: According to an embodiment of the present invention, an electronic device may comprise a housing and a display received in at least a portion of the housing, wherein the display comprises: a flexible substrate; a first light-emitting unit which is disposed on a first area of the substrate, has a first attribute, and includes a plurality of first pixels; and a second light-emitting unit which is disposed on a second area of the substrate, has a second attribute different from the first attribute, and includes a plurality of second pixels. Various other embodiments are also possible.
    Type: Application
    Filed: March 14, 2018
    Publication date: February 6, 2020
    Inventors: Joung-Min CHO, Jong-Kon BAE, Kyongrok KANG, Dong Hun KIM, Taesung KIM, Hyunchang SHIN, Jungchul AN, Song Hee JUNG, Kwang-Tai KIM, Hyungsup BYEON
  • Patent number: 10551030
    Abstract: Disclosed is a display device that can uniformly transmit light emitted from a light source to the entire display panel without using a light guide plate. The display device includes a display panel, a backlight assembly supplying light to the display panel, and a lower cover receiving the backlight assembly. The backlight assembly includes a light source, a circuit board mounted with the light source, and a reflection cover coupled to the circuit board to reflect light emitted from the light source and formed of a bendable plate type member.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: February 4, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kyung-Min Kim, Sung-Kyu Shim, Yong-Hoon Kwon, Do Hun Kim, Dong Hyeon Lee, Seung Hwan Chung, Seung-Hwa Ha, Se Ki Park, Seong-Yong Hwang, You Ra Kim
  • Patent number: 10554158
    Abstract: A motor control method that includes: calculating an ideal position of a motor rotor based on a Hall sensor signal; calculating a current position of the motor rotor based on a rotation speed of the motor rotor; and calculating a Hall sensor offset angle as the difference between the ideal position of the motor rotor and the current position of the motor rotor.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Hun Lee, Sung Do Kim, Chang Seok You, Min Su Kang, Joon Yong Lee
  • Patent number: 10553451
    Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: February 4, 2020
    Assignee: Amkor Technology, Inc.
    Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
  • Publication number: 20200032514
    Abstract: Provided are a method of manufacturing a three-dimensional textile reinforcement material and a method of constructing a textile reinforced concrete structure using a three-dimensional textile reinforcement material. A two-dimensional grid is bent into a three-dimensional shape using a two-dimensionally woven or knitted textile grid, and the bent grid is coupled with at least one two-dimensional grid, and thus the three-dimensional textile reinforcement material can be simply and easily formed. The three-dimensional textile reinforcement material can be formed by coating the coupled two-dimensional grid and a three-dimensional grid with a thermosetting resin and curing the coupled grids to support a concrete pouring pressure.
    Type: Application
    Filed: October 30, 2018
    Publication date: January 30, 2020
    Applicant: KOREA INSTITUTE OF CIVIL ENGINEERING AND BUILDING TECHNOLOGY
    Inventors: Hyeong Yeol KIM, Kyung Taek KOH, Gum Sung RYU, Gi Hong AN, Dong Woo SEO, Young Jun YOU, Seung Hun PARK, Ga Young KIM, Seung Seop JIN
  • Publication number: 20200027602
    Abstract: Disclosed are a nuclear fuel pellet having enhanced thermal conductivity and a method of manufacturing the same, the method including (a) a step of manufacturing a mixture including a nuclear fuel oxide powder and a thermally conductive plate-shaped metal powder; and (b) a step of molding and then heat-treating the thermally conductive plate-shaped metal powder to have an orientation in a horizontal direction in the mixture, thereby forming a pellet.
    Type: Application
    Filed: January 14, 2019
    Publication date: January 23, 2020
    Applicant: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Dong Seok KIM, Dong-Joo KIM, JangSoo OH, Keon-Sik KIM, Jong-Hun KIM, Jae-Ho YANG
  • Patent number: 10541619
    Abstract: An LLC resonant converter and an electronic device are provided. The LLC resonant converter according to the present disclosure includes a multi input transformer, first and second converter units connected to a primary side of the multi input transformer, an input voltage part, a first balance capacitor, and an output part connected to a secondary side of the multi input transformer.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: January 21, 2020
    Assignee: SOLUM CO., LTD.
    Inventors: Sang-keun Ji, Sang-kyoo Han, Hyun-su Gu, Hyo-hun Kim, Dong-kyun Ryu, Heung-gyoon Choi
  • Patent number: 10530343
    Abstract: A system for monitoring pulse width modulation (PWM) duty operation execution for motor control, which can detect whether or not the PWM duty operation execution used for torque and speed control of a motor is performed normally within an interrupt execution timing, and perform failure diagnosis depending upon the detected result, thus enhancing stability of motor control.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: January 7, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chang Seok You, Min Su Kang, Sung Do Kim, Dong Hun Lee