Patents by Inventor Dong-Hee Kim

Dong-Hee 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: 20200172000
    Abstract: A vehicle projects various types of light beams onto a road using a light-emitting module. The light-emitting module includes: a reflection unit, and a light source unit to emit light to the reflection unit. The reflection unit includes: a first pole magnet and a second pole magnet facing each other while being spaced apart from each other; a plate disposed between the first pole magnet and the second pole magnet, and a wire disposed in a multiple number of turns in one direction along an edge of the plate; and a reflection surface disposed on the upper surface of the plate.
    Type: Application
    Filed: September 26, 2019
    Publication date: June 4, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA UNIVERSITY RESEARCH & BUSINESS FOUNDATION
    Inventors: Ji Soo PARK, Jung Gi Han, Dong Hee Han, Yong Sin Kim
  • Publication number: 20200175924
    Abstract: A method of driving a display panel in an organic light-emitting display device is provided. The method determines whether a single color image is displayed on the display panel or a multiple color image is displayed on the display panel, applies an initialization voltage, for initializing an anode of an organic light-emitting element included in a non-light-emitting pixel, to the anode of the organic light-emitting element included in the non-light-emitting pixel when the multiple color image is displayed on the display panel, and applies a lateral leakage prevention voltage that is higher than the initialization voltage to an anode of an organic light-emitting element included in an adjacent non-light-emitting pixel that is located within a reference distance from a light-emitting pixel when the single color image is displayed on the display panel.
    Type: Application
    Filed: October 21, 2019
    Publication date: June 4, 2020
    Inventors: Jinsook BANG, Sang Hoon YIM, Dong Hoon KIM, Byoung-Hee PARK, Young Seo PARK, Kwan Hee LEE, Jin Wook JEONG
  • Publication number: 20200175913
    Abstract: A scan driver includes: a first transistor having a first electrode coupled to an output scan line, a second electrode coupled to a first power line, and a gate electrode coupled to a first node; a second transistor having a first electrode coupled to a first clock line, a second electrode coupled to the output scan line, and a gate electrode coupled to a second node; a third transistor having a first electrode coupled to the first node, a second electrode coupled to a first input scan line, and a gate electrode coupled to a second clock line; and a fourth transistor having a first electrode coupled to the second node and a second electrode and a gate electrode, which are coupled to a second input scan line, wherein the first input scan line and the second input scan line are different from each other.
    Type: Application
    Filed: November 27, 2019
    Publication date: June 4, 2020
    Inventors: Chul Kyu KANG, Sung Hwan KIM, Soo Hee OH, Dong Sun LEE, Sang Moo CHOI
  • Patent number: 10673006
    Abstract: An organic light emitting device includes: a first electrode; a second electrode that overlaps the first electrode; and an organic layer that is disposed between the first electrode and the second electrode, wherein the organic layer comprises a hole transport region that includes a hole transport material and a p-dopant, and wherein when a doping amount of the p-dopant doped to the hole transport region exceeds 1 wt %, the following Equation 1 is satisfied, while when the doping amount of the p-dopant is 1 wt % or less than 1 wt %, the following Equation 2 is satisfied: HOMO_HTM?LUMO_p-dopant<?0.05 eV??[Equation 1] HOMO_HTM?LUMO_p-dopant>?0.05 eV??[Equation 2] In Equation 1 and Equation 2, HOMO_HTM denotes HOMO energy of the hole transport material and LUMO_p-dopant denotes LUMO energy of the p-dopant.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Wook Kim, Sung-Soo Bae, Hye In Jeong, Dong Hyun Kim, Seul Ong Kim, Tsuyoshi Naijo, Hwan Hee Cho
  • Patent number: 10672333
    Abstract: A display method for a display device is provided. The display method comprises activating a Head Mounted Theater (HMT) mode, the HMT mode displaying two images which are substantially same each other on first and second areas respectively, separated from each other, in a display area of the display device; and adjusting a display time, for displaying a black screen in the first and second areas, of a unit frame time when the HMT mode is activated.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Hee Ha, Dong-Hui Kim, Jeong-Hun Kim, Chi-Hyun Cho
  • Patent number: 10672764
    Abstract: A semiconductor device includes a first region having a first active pattern with first protrusion portions and first recess portions, and a second region having a second active pattern with second protrusion portions and second recess portions. First gate patterns are on the first protrusion portions. Second gate patterns are on the second protrusion portions. A first source/drain region is on one of the first recess portion of the first active pattern between two of the first gate patterns. The first source/drain region has a first reinforcing epitaxial layer at an upper portion thereof. A second source/drain region is on one of the second recess portions of the second active pattern between two of the second gate patterns. The second source/drain region has a second reinforcing epitaxial layer having an epitaxial growth surface that is shaped differently than a first epitaxial growth surface of the first reinforcing epitaxial layer.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electroncis Co., Ltd.
    Inventors: Seok-hoon Kim, Dong-myoung Kim, Jin-bum Kim, Seung-hun Lee, Cho-eun Lee, Hyun-jung Lee, Sung-uk Jang, Edward Namkyu Cho, Min-hee Choi
  • Publication number: 20200168914
    Abstract: The present disclosure provides an apparatus and a method for manufacturing a continuous reactor type core-shell catalyst electrode, which may manufacture a large amount of continuous reactor type core-shell catalyst electrodes by improving coating efficiency of shell metal by using reaction chambers disposed in a circular shape or in a line.
    Type: Application
    Filed: June 12, 2019
    Publication date: May 28, 2020
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Gu-gon PARK, Hyo-june LEE, Chang-soo KIM, Won-yong LEE, Tae-hyun YANG, Sung-dae YIM, Min-jin KIM, Young-jun SOHN, Byung-chan BAE, Seung-gon KIM, Dong-won SHIN, Hwan-yeong OH, Seung-hee WOO, So-jeong LEE, Hye-jin LEE, Yoon-young CHOI, Seok-hee PARK
  • Publication number: 20200165166
    Abstract: A multilayer ceramic capacitor includes: a ceramic body in which dielectric layers and first and second internal electrodes are alternately stacked; and first and second external electrodes formed on an outer surface of the ceramic body and electrically connected to the first and second internal electrodes, respectively. In a microstructure of the dielectric layer, dielectric grains are divided by a dielectric grain size into sections each having an interval of 50 nm, respectively, a fraction of the dielectric grains in each of the sections within a range of 50 nm to 450 nm is within a range of 0.025 to 0.20, and a thickness of the dielectric layer is 0.8 ?m or less.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventors: Seok Hyun YOON, Jung Deok PARK, Chan Hee NAM, Dong Hun KIM
  • Patent number: 10665890
    Abstract: The present invention provides a conductive material for a secondary battery, and a secondary battery containing the same, the conductive material comprising carbon nanotubes, having a secondary structure in which carbon nanotube units having a diameter of 20-150 nm are entangled, having a ratio of true density to bulk density (TD/BD) of 30-120, having a metal content of 50 ppm or less, and having both excellent dispersibility and high purity, thereby being capable of improving, by increasing the conductivity within an electrode, battery performance, particularly, battery performance at room temperature and low temperature when applied to a battery.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: May 26, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Kyung Yeon Kang, Jong Heon Seol, Ji Hee Woo, Ye Lin Kim, Dong Hyun Cho, Sang Hoon Choy
  • Publication number: 20200157698
    Abstract: A method of manufacturing a molded product includes: performing molding for forming a product; performing insulation for coating an insulation material on a plating-unnecessary region of the product, excluding a plating-necessary region of the product, after mounting the product on a masking jig for plating formed to cover the plating-necessary region of the product and to expose the plating-unnecessary region of the product; and performing plating for forming a plating layer on the plating-necessary region, excluding the plating-unnecessary region coated with the insulation material, by electroplating the product coated with the insulation material.
    Type: Application
    Filed: March 27, 2019
    Publication date: May 21, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, SAM SHIN CHEMICAL CO., LTD.
    Inventors: Jin Young YOON, Hyun Kyung KIM, Dong Eun CHA, Seung Hyeok CHANG, Ki Hong LEE, Hae Chang LEE, Sun Young PARK, Jun Hee CHO
  • Publication number: 20200159282
    Abstract: A real time clock device for a vehicle may include: a register set provided with a first register, in which second time information is stored, and configured to store Real Time Clock (RTC) data including the time or date; and a data compensation circuit to block an input of a 1 second (1 s) tick to the first register and compensate for a delay time according to the block of the input of the 1 s tick to the first register by an RTC lock signal during a process of transmitting the RTC data to an external device or receiving setting data for the RTC data from the external device.
    Type: Application
    Filed: November 19, 2019
    Publication date: May 21, 2020
    Applicant: HYUNDAI AUTRON CO., LTD.
    Inventors: Dong On JANG, Young Suk KIM, Hyung Min PARK, Ji Haeng LEE, Doo Jin JANG, Won Hee JO
  • Publication number: 20200157120
    Abstract: A composition may include a compound, a film may include the composition, an organic layer of an organic sensor and/or photoelectric diode may include the compound, and the film, organic sensor, and/or photoelectric diode may be included in an electronic device.
    Type: Application
    Filed: August 2, 2019
    Publication date: May 21, 2020
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Ohkyu KWON, Hyesung CHOI, Dong-Seok LEEM, Hwang Suk KIM, Bum Woo PARK, Kwang Hee LEE
  • Patent number: 10659183
    Abstract: Disclosed is a data transmission method in a mobile communication system. The data transmission method through a code sequence in a mobile communication system includes grouping input data streams into a plurality of blocks consisting of at least one bit so as to map each block to a corresponding signature sequence, multiplying a signature sequence stream, to which the plurality of blocks are mapped, by a specific code sequence, and transmitting the signature sequence stream multiplied by the specific code sequence to a receiver.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: EVOLVED WIRELESS LLC
    Inventors: Yeong Hyeon Kwon, Seung Hee Han, Hyun Hwa Park, Dong Cheol Kim, Hyun Woo Lee, Min Seok Noh
  • Patent number: 10658880
    Abstract: An electronic device performing communication with a powerless sensor is provided. The electronic device includes a wireless charging module configured to wirelessly transmit power to a powerless sensor; and a communication module configured to receive data that is sensed in the powerless sensor using the wirelessly transmitted power.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: May 19, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Zo Kim, Sang-Wook Kwon, Ki-Young Kim, Sung-Bum Park, Byoung-Hee Lee
  • Publication number: 20200152127
    Abstract: Provided herein may be a stage and an emission control driver having the same. The stage may include an output unit configured to supply a voltage of a first or second power supply to a first output terminal depending on voltages of first and second nodes, an input unit configured to control the voltages of the second node and a third node, a first signal processing unit configured to control the voltage of the first node, and supply a voltage corresponding to the first node to a second output terminal, a second signal processing unit including a second capacitor coupled between the third node and a fifth node, the second signal processing unit being configured to control the voltage of the first node, and control a potential difference between opposite terminals of the second capacitor, and a third signal processing unit configured to control the voltage of the second node.
    Type: Application
    Filed: November 12, 2019
    Publication date: May 14, 2020
    Inventors: Chul Kyu KANG, Dae Hyun KIM, Sung Hwan KIM, Soo Hee OH, Dong Sun LEE, Sang Moo CHOI
  • Publication number: 20200154104
    Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.
    Type: Application
    Filed: January 9, 2020
    Publication date: May 14, 2020
    Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
  • Patent number: 10652061
    Abstract: A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antennae and transmitting the information based on a second resource index through a second antennae.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: May 12, 2020
    Assignee: LG Electronics Inc.
    Inventors: Seung Hee Han, Moon Il Lee, Yeong Hyeon Kwon, Jin Sam Kwak, Hyun Woo Lee, Dong Cheol Kim, Jae Hoon Chung, Sung Ho Moon, Min Seok Noh, Hyun Soo Ko
  • Publication number: 20200138688
    Abstract: A composition for enhancing protein strength according to the present invention contains an aminosilane compound capable of covalent binding with a protein of hair, scalp, skin, nails, leather, or textile, so that the protein and the amino silane compound form a covalent bond, and thus the composition can improve the protein strength enhancement effect and maximize the semi-permanent protein strength enhancement effect.
    Type: Application
    Filed: December 12, 2017
    Publication date: May 7, 2020
    Applicant: LG Household & Health Care Ltd.
    Inventors: Seong Kil Son, Won Kyung Choi, Dong Wan Kim, Ji Hee Yoo, Jeong Rae Lee, Sang Min Lee
  • Publication number: 20200138889
    Abstract: The present invention relates to a composition for preventing or treating menopausal syndrome, containing a medicinal herb extract as an active ingredient. The composition has effects of alleviating heart function deterioration and depression, which are caused by menopause, and has biostability, thereby being usable as a composition for preventing or treating female menopausal syndrome.
    Type: Application
    Filed: June 7, 2018
    Publication date: May 7, 2020
    Applicants: DONGGUK UNIVERSITY GYEONGJU INDUSTRY-ACADEMY COOPERATION FOUNDATION, KOREA PHARMA CO., LTD.
    Inventors: Dong Il KIM, Song Hee JEON, Seung Hee HAN, Kwang Suk LEE
  • Publication number: 20200139754
    Abstract: The disclosed technology generally relates to a tire, and more particularly to a non-pneumatic tire that has handling performance similar to a pneumatic tire, supports the load of a vehicle and improves riding comfort by employing a parametric structure. In one aspect, a non-pneumatic tire includes a tread that comes in contact with the ground, a rim that is connected with an axle, and a spoke unit that functions as a structural support between the rim and the tread, in which the spoke unit is formed by circularly arranging spokes. The spokes have a single closed-loop longitudinal cross-section circumscribed to the rim and around the center of the tire.
    Type: Application
    Filed: November 4, 2019
    Publication date: May 7, 2020
    Inventors: Sung Hee Youn, Seok Ju Choi, Myong Joong Lee, Jeong Mu Heo, Daniel Saakes, Tek Jin Nam, Seung Ryeol Kim, Se Yeong Kim, Yea Kyung Row, Oo Sung Son, Dong Hyeok Yun, Kwang Eun Park, Gi Tae Koo, Jeong Yeon Lee