Patents by Inventor Yoon-Ho Kim

Yoon-Ho 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: 20210066663
    Abstract: Disclosed is a display panel configured such that, in a structure in which the distance between a display surface and a viewer is short, the structure between a reflective plate and a first electrode (an anode) is changed such that light having three or more color peak properties for all subpixels is transmitted through a second electrode (a cathode), whereby white expression as well as color expression is possible, and a head mounted display device including the same.
    Type: Application
    Filed: August 21, 2020
    Publication date: March 4, 2021
    Inventors: Seung-Ryong JOUNG, Hong-Seok CHOI, Yoon-Deok HAN, Gyeong-Woo KIM, Jun-Ho LEE, Ji-Seon JANG
  • Publication number: 20210057278
    Abstract: Methods of manufacturing a semiconductor chip are provided. The methods may include providing a semiconductor substrate including integrated circuit regions and a cut region. The cut region may be between the integrated circuit regions. The methods may also include forming a modified layer by emitting a laser beam into the semiconductor substrate along the cut region, polishing an inactive surface of the semiconductor substrate to propagate a crack from the modified layer, and separating the integrated circuit regions along the crack. The cut region may include a plurality of multilayer metal patterns on an active surface of the semiconductor substrate, which is opposite to the inactive surface of the semiconductor substrate. The plurality of multilayer metal patterns may form a pyramid structure when viewed in cross section.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Inventors: Byung-moon Bae, Yoon-sung Kim, Yun-hee Kim, Hyun-su Sim, Jun-ho Yoon, Jung-ho Choi
  • Patent number: 10919574
    Abstract: An automatic parking system includes a smart key recognizing sensor recognizing a smart key positioned in a first area, a sensor device detecting parking areas depending on a size of a subject vehicle if the smart key is recognized and a controller controlling the subject vehicle to be parked in an optimal parking area among the parking areas, in which the sensor device may detect the parking area in consideration of a length and a width of the subject vehicle and the controller may calculate a moving path between a current position of the subject vehicle and the optimal parking area.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: February 16, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yoon Soo Kim, Jong Gyu Kim, Jae Hwan Jeon, Min Byeong Lee, Seung Wook Park, Jong Ho Lee, In Yong Jung
  • Publication number: 20210032391
    Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin composition including the same are disclosed herein. In some embodiments, a core-shell copolymer includes a core and a shell surrounding the core, the core includes a conjugated diene-based monomer-derived repeating unit and a phosphate-based cross-linking agent-derived cross-linking part represented by Formula 1, and the shell includes a first alkyl (meth)acrylate monomer-derived repeating unit, a second alkyl (meth)acrylate monomer-derived repeating unit, and a sulfonate-based ionic monomer-derived repeating unit represented by Formula 2. The core is 68 parts to 92 parts and the shell is 8 parts to 32 parts, based on 100 parts of the core-shell copolymer, the core has a swell index of 2.7 to 10.9, the shell includes 1 wt % to 16 wt % of the sulfonate-based ionic monomer-derived repeating unit, and the shell has a weight average molecular weight of 105,000 g/mol to 645,000 g/mol.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 4, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Kwang Jin Lee, Yoon Ho Kim, Sang Il Nam, Kyung Bok Sun, Chang No Lee, Sang Hoon Han
  • Patent number: 10907770
    Abstract: A device for maintaining the internal temperature of a pressure vessel. The device includes a pressure vessel equipped with a main heater for heating test water to a predetermined test temperature and for maintaining the predetermined test temperature, a preheater for primarily heating the test water to the predetermined test temperature before the main heater heats the test water, and a heat exchanger including an feed pipe for feeding the test water heated by the preheater to the pressure vessel and a discharge pipe for transporting the test water discharged from the pressure vessel, in which the feed pipe is disposed inside the discharge pipe.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: February 2, 2021
    Assignee: Kepco Nuclear Fuel Co., Ltd.
    Inventors: Hun Jang, Yong Kyoon Mok, Yoon Ho Kim, Min Young Choi, Dae Gyun Ko, Sung Yong Lee, Jong Sung Yoo
  • Patent number: 10889660
    Abstract: A core-shell copolymer includes a core including an emulsifying initiator-derived layer derived from an emulsifying initiator, and a core forming monomer-derived repeating unit, bound to the emulsifying initiator-derived layer; and a shell including a shell forming monomer-derived repeating unit, wherein the emulsifying initiator comprising a surfactant part, an initiator part, and a vinyl monomer-derived repeating unit, the surfactant part including an organic acid-based monomer-derived repeating unit, and the initiator part including a peroxide-based monomer-derived repeating unit, wherein the emulsifying initiator has a weight average molecular weight less than 250,000 g/mol.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: January 12, 2021
    Assignee: LG Chem, Ltd.
    Inventors: Kwang Jin Lee, Yoon Ho Kim, Ki Hyun Yoo, Chang No Lee
  • Publication number: 20210002193
    Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin including the same are disclosed herein. In some embodiments, a core-shell copolymer including a core and a shell surrounding the core, wherein the core includes a first alkyl(meth)acrylate monomer-derived repeating unit having 1 to 8 carbon atoms and a terminal-modified polydimethylsiloxane crosslinking agent-derived crosslinking part wherein the terminal-modified polydimethylsiloxane crosslinking agent includes a second alkyl(meth)acrylate monomer-derived modified part at both terminals of the polydimethylsiloxane.
    Type: Application
    Filed: November 13, 2019
    Publication date: January 7, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Hye Rim Lee, Yoon Ho Kim, Ki Hyun Yoo
  • Patent number: 10886234
    Abstract: A semiconductor device is provided. The semiconductor device includes: a substrate which includes a semiconductor chip region and a scribe line region surrounding the semiconductor chip region; an insulating film arranged over the semiconductor chip region and the scribe line region on the substrate, and including a first surface, a second surface opposite to the first surface, a third surface connecting the first surface and the second surface, and a fourth surface opposite to the third surface and connecting the first surface and the second surface; and an opening portion formed on the second surface of the insulating film and the fourth surface of the insulating film to expose the substrate, wherein the opening portion is formed in the scribe line region, and the first surface of the insulating film and the third surface of the insulating film do not include an opening portion which expose the substrate.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: January 5, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Ho Yoon, Yoon Sung Kim, Yun Hee Kim, Byung Moon Bae, Hyun Su Sim, Jung Ho Choi
  • Publication number: 20200388002
    Abstract: An image processing apparatus is disclosed. The image processing apparatus includes a storage unit; a transceiver; and a processor for controlling the storage unit to store an input frame including a plurality of image areas having preset arrangement attributes and metadata including the preset arrangement attributes, control the transceiver to receive viewing angle information, and control the transceiver to transmit the metadata and image data of at least one image region corresponding to the viewing angle information among the plurality of image regions by using at least one of the plurality of transmission channels matched with the plurality of image regions.
    Type: Application
    Filed: November 27, 2017
    Publication date: December 10, 2020
    Inventors: Il-Hoe JUNG, In-Su YU, Jin-Ho LIM, Byung-Po CHOI, Yoon-Joo KIM, Byung-Hyun AHN, Jae-Eun YANG, Dong-Hyun YEOM
  • Patent number: 10861630
    Abstract: An inductor includes a body having a first magnetic portion above and below a coil, and a second magnetic portion above and below the first magnetic portion. The magnetic flux density of the magnetic substance in the first magnetic portion is higher than that of the magnetic substance in the second magnetic portion.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: December 8, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Han Wool Ryu, Jung Hyuk Jung, Hyo Chan Oh, Yoon Hee Kim, Woon Chul Choi, Jin Ho Ku, Il Jin Park
  • Patent number: 10861920
    Abstract: A TFT substrate includes a first active pattern, a first gate insulation, and a first gate. A second gate is on a second gate insulation covering the first gate. A source connection electrode contacts a source region of the first active pattern. A drain connection electrode contacts its drain region. A second active pattern is on a first insulation covering the second gate. A third gate insulation covers the second active pattern. A third gate is disposed on the third gate insulation. A second insulation interlayer covers the third gate. A first source, a first drain, a second source, and a second drain are disposed on the second insulation interlayer. The first source and the first drain contact the source connection electrode and the drain connection electrode. The second source and the second drain contact a source region and a drain region of the second active pattern.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: December 8, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Woo Ho Jeong, Seokje Seong, Semyung Kwon, Yoon Ho Kim, Byungju Lee
  • Patent number: 10861978
    Abstract: A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: December 8, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yong Su Lee, Yoon Ho Khang, Dong Jo Kim, Hyun Jae Na, Sang Ho Park, Se Hwan Yu, Chong Sup Chang, Dae Ho Kim, Jae Neung Kim, Myoung Geun Cha, Sang Gab Kim, Yu-Gwang Jeong
  • Patent number: 10854517
    Abstract: Methods of manufacturing a semiconductor chip are provided. The methods may include providing a semiconductor substrate including integrated circuit regions and a cut region. The cut region may be between the integrated circuit regions. The methods may also include forming a modified layer by emitting a laser beam into the semiconductor substrate along the cut region, polishing an inactive surface of the semiconductor substrate to propagate a crack from the modified layer, and separating the integrated circuit regions along the crack. The cut region may include a plurality of multilayer metal patterns on an active surface of the semiconductor substrate, which is opposite to the inactive surface of the semiconductor substrate. The plurality of multilayer metal patterns may form a pyramid structure when viewed in cross section.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: December 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-moon Bae, Yoon-sung Kim, Yun-hee Kim, Hyun-su Sim, Jun-ho Yoon, Jung-ho Choi
  • Publication number: 20200365834
    Abstract: An OLED display and a method of manufacturing thereof are disclosed In one aspect, the display includes a scan line formed over a substrate and configured to transfer a scan signal, a data line and a driving voltage line crossing the scan line and respectively configured to transfer a data voltage and a driving voltage, and a switching transistor electrically connected to the scan line and the data line and including a switching drain electrode configured to output the data voltage. The display also includes a driving transistor including a driving gate electrode, a driving drain electrode, and a driving source electrode electrically connected to the switching drain electrode. The display further includes a storage capacitor including a first storage electrode electrically connected to the driving gate electrode and a second storage electrode formed on the same layer as the driving voltage line.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Inventors: MYOUNG GEUN CHA, Jin Goo Jung, Yoon Ho Khang, Se Mi Kim
  • Patent number: 10838266
    Abstract: Display devices are provided. In a display device, a plurality of pixels are arranged with an interval therebetween, an antenna radiator is configured with one or more conductors that are arranged between the plurality of pixels, and partition walls are disposed between the plurality of pixels. Each of the one or more conductors is disposed on one surface of the corresponding partition wall.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: November 17, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sang-Ho Lim, Seung-Tae Ko, Yoon-Geon Kim, Won-Bin Hong
  • Patent number: 10829762
    Abstract: Provided are a method for preventing or treating obesity by using a composition including an inhibitor of expression of the Hoga1 gene or an inhibitor of activity of the Hoga1 protein as an active ingredient, and a method of screening a preventive or therapeutic agent for obesity by using the composition.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: November 10, 2020
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, INDUSTRY ACADEMIC COOPERATION FOUNDATION, HALLYM UNIVERSITY
    Inventors: Chu Won Nho, Myung Suk Kim, Chang Ho Jhin, Yoon Shin Cho, Yeongseon Ahn
  • Publication number: 20200350695
    Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, and a plurality of radiation patterns commonly arranged on an upper surface of the dielectric layer and forming a phased array. Directivity and gain property of a signal may be improved. The film antenna may be applied to a display device including a mobile communication device capable of transmitting and receiving in 3G or higher, for example, 5G of high-frequency band, to improve radiation properties and optical properties such as transmittance.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Jong Min KIM, Dong Pil PARK, Yoon Ho HUH, Won Bin HONG
  • Publication number: 20200339721
    Abstract: A method for preparing a core-shell copolymer includes polymerizing a core by polymerizing 70 to 90 parts by weight of a methyl (meth)acrylate monomer and 1 part to 20 parts by weight of a C2-C12 alkyl (meth)acrylate monomer, based on 100 parts by weight of the total content of the monomer; at a point when a polymerization conversion ratio is 70% to 90% in the polymerization of the core, polymerizing the core by adding and polymerizing 1 part to 10 parts by weight of the methyl (meth)acrylate monomer and 0.04 to 0.7 parts by weight of a polyfunctional acrylic cross-linking agent; and polymerizing a core-shell copolymer by adding and polymerizing 1 to 10 parts by weight of the methyl (meth)acrylate monomer and 1 to 10 parts by weight of an aromatic vinyl monomer in the presence of the core.
    Type: Application
    Filed: July 10, 2019
    Publication date: October 29, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Chang No Lee, Yoon Ho Kim, Sang Il Nam, Kyung Bok Sun, Kwang Jin Lee
  • Patent number: 10810881
    Abstract: Disclosed are a method of providing sound tracking information, a sound tracking apparatus for vehicles and a vehicle having the sound tracking apparatus. The method of providing sound tracking information includes generating sound tracking results based on sound data generated by sensing sound generated around a vehicle, calculating 3D coordinates of a target sound source according to angle values of the target sound source recognized from the sound tracking results, and generating a notification of the target sound source based on the 3D coordinates, and the sound tracking results include information on probabilities that an object corresponding to the target sound source is present at respective angles in each of continuous frames according to time.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 20, 2020
    Assignee: Hyundai Motor Company
    Inventors: Yoon Ho Jang, Jae Kwang Kim
  • Publication number: 20200309704
    Abstract: The present invention relates to a method for preparing encoded hydrogel particles for high sensitive detection of a target biomolecule with high accuracy, and encoded hydrogel particles prepared thereby and, specifically, to a method for preparing encoded hydrogel particles, comprising a step of synthesizing hydrogel particles, and then binding a probe thereto, and encoded hydrogel particles prepared thereby. According to the present invention, probes can be loaded with remarkably improved high efficiency, loaded probes can be uniformly distributed, and the potential problem of biomolecule detection inhibition caused by an unreacted end can be resolved. In addition, the present invention can be applied to the diagnosis of diseases or screening of drugs through high sensitive multiplex detection of target biomolecules such as nucleic acids and proteins, and therefore, can be widely used in the field of medical diagnosis including molecular diagnosis.
    Type: Application
    Filed: December 14, 2018
    Publication date: October 1, 2020
    Applicant: Korea University Research and Business Foundation
    Inventors: Ki Wan BONG, Yoon Ho ROH, Hyun June MOON, Hyun Jee LEE, Hyeon Ung KIM, Seok Joon MUN