Patents by Inventor Hoon Cho

Hoon Cho 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: 20190112993
    Abstract: A method of controlling an engine during idle purge of a canister includes: determining whether current operation information of a vehicle satisfies an idle purge condition, determining whether canister purge learning time performed during a part load condition is a set time or more when a purge operation condition is satisfied, and performing idle purge of the canister when the canister purge learning time performed during the part load condition is the set time or more.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 18, 2019
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Tae-Gon Noh, Byung-Hoon Cho
  • Publication number: 20190095167
    Abstract: A display apparatus includes a cabinet; a display panel provided on the cabinet; a door provided on the cabinet and configured to be opened and closed; a first detector configured to detect opening of the door and output a first signal in response to the door being opened; an image data receiver configured to receive content data from an image source device; and a first controller configured to control the display panel to display a first image corresponding to the content data received from the image source device and control the display panel to display a second image different from the first image in response to receiving the first signal.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Yong PARK, Hye Rin CHOI, Sang Kyun IM, Young-Hoon CHO
  • Publication number: 20190097795
    Abstract: A method of provisioning key information and a device using the method are provided. The method of provisioning key information according to one embodiment of the present disclosure includes generating key information for encryption and decryption from seed information using a key information generation algorithm and deleting code that corresponds to the key information generation algorithm from the device based on the generation of the key information.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 28, 2019
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Hyo-Jin YOON, Kyu-Young CHOI, Duk-Jae MOON, Ji-Hoon CHO
  • Publication number: 20190086593
    Abstract: The present invention relates to a flexible color filter. More specifically, the present invention is characterized in that a separation layer, a protective layer, a black matrix layer and a pixel layer are sequentially laminated, wherein the protective layer comprises one or more polymers selected from polymers represented by chemical formula 1 or chemical formula 2.
    Type: Application
    Filed: December 13, 2016
    Publication date: March 21, 2019
    Inventors: Sung Hoon Cho, Sang Kook Kim, Seong Hwan Park, Seung June Park
  • Publication number: 20190088871
    Abstract: In a method for fabricating an electronic device including a semiconductor memory, the method includes: forming stack structures, each of the stack structures including a variable resistance pattern; forming capping layers on the stack structures, the capping layers including an impurity; forming a gap fill layer between the stack structures; and removing the impurity from the capping layers and densifying the gap fill layer by irradiating the capping layers and the gap fill layer with ultraviolet light.
    Type: Application
    Filed: March 30, 2018
    Publication date: March 21, 2019
    Inventors: Hyo June KIM, Chi Ho KIM, Sang Hoon CHO, Eung Rim HWANG
  • Patent number: 10232349
    Abstract: This invention relates to a catalyst for preparing a cyclic hydrocarbon, which is a non-noble-metal supported on zirconium phosphate, and to a method of preparing a cyclic hydrocarbon, including preparing a cyclic hydrocarbon from a lignin derivative through hydrodeoxygenation and hydrogenation using the catalyst for preparing a cyclic hydrocarbon.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: March 19, 2019
    Assignee: Korea University Research and Business Foundation
    Inventors: Kwan Young Lee, Geun Ho Han, Young-Hoon Cho, Min Sung Kim, Myung-gi Seo
  • Publication number: 20190078490
    Abstract: A method for detecting catalyst deterioration in a vehicle includes executing a fuel-cut mode of an engine of the vehicle according to a operating state of the vehicle; calculating an oxygen storage capacity (OSC) of a catalyst using an oxygen sensor during the executing of the fuel-cut mode of the engine; and calculating catalyst deterioration based on the calculated OSC.
    Type: Application
    Filed: December 12, 2017
    Publication date: March 14, 2019
    Inventors: Dong-Hoon Lee, Byung-Hoon Cho
  • Patent number: 10224102
    Abstract: A semiconductor memory device may include a control logic. The control logic may be coupled to bit lines through a read and write (read/write) circuit and to word lines. The control logic is configured to determine a duration of an activation time of a strobe signal for the read/write circuit.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: March 5, 2019
    Assignee: SK hynix Inc.
    Inventors: Gil Bok Choi, Sung Hoon Cho, Sung Ho Kim, Min Sang Park, Kyong Taek Lee, Myoung Kwan Cho
  • Patent number: 10213250
    Abstract: A surgical instrument includes first and second members movable between spaced-apart and approximated positions, a deployable component, and a trigger assembly including a trigger portion and a linkage portion. The trigger portion is engaged with the first member and includes a trigger configured to move relative to the first member between an un-actuated position and an actuated position. The linkage portion is engaged with the second member and the deployable component and is movable between a first position and a second position for moving the deployable component between a retracted position and an extended position. In the spaced-apart position of the members, the trigger portion and the linkage portion are disengaged and wherein, upon movement of the members to the approximated position, the trigger portion and the linkage portion are moved into engagement to enable actuation of the trigger to effect deployment of the deployable component.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: February 26, 2019
    Assignee: COVIDIEN LP
    Inventors: Hoon Cho, Seokjoo Chang
  • Patent number: 10210654
    Abstract: Disclosed are a stereo 3D navigation apparatus and a saliency-based camera parameter control method for the same. An embodiment of the invention provides a camera parameter control method for navigation that includes: (a) detecting a candidate zone of high visual attention by way of saliency analysis on a navigation scene; and (b) changing the location of the virtual screen to the candidate zone.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: February 19, 2019
    Assignee: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Soo Mi Choi, Yeo Jin Yoon, Tae Hoon Cho
  • Patent number: 10211388
    Abstract: A piezoelectric device and a method of manufacturing a piezoelectric device are provided. The piezoelectric device includes first and second electrodes disposed on a first surface of a piezoelectric layer; third and fourth electrodes disposed on a second surface of the piezoelectric layer, a first conductor electrically connecting the first and fourth electrodes, and a second conductor electrically connecting the second and third electrodes, in a cross-link with the first conductor.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: February 19, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-hoon Cho, Hwi-yeol Park, Jin S. Heo
  • Patent number: 10204958
    Abstract: An infrared detector includes a substrate, a light blocking layer on the substrate, a lower electrode on the light blocking layer, the lower electrode electrically connected to the light blocking layer, a lower insulating layer on the light blocking layer, a first semiconductor layer on the lower insulating layer, a first source electrode and a first drain electrode on the first semiconductor layer, an upper insulating layer on the first semiconductor layer, and a first gate electrode on the upper insulating layer, the first gate electrode electrically connected to the lower electrode, where the first semiconductor layer includes a zinc and a nitrogen, and the first semiconductor layer is configured to generate electric charges by reacting with an infrared ray.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: February 12, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seong-Min Wang, Byeong-Hoon Cho
  • Publication number: 20190034006
    Abstract: A film touch sensor includes a separation layer, a first protection layer on the separation layer, and an electrode pattern layer on the first protection layer. An alkoxy group having 1 to 5 carbon atoms from the separation layer, and at least one substituent group of a hydroxyl group, a carboxyl group or an amide group from the first protection layer are reacted with each other to form a chemical bond between the separation layer and the first protection layer. Thus, electrode damages and cracks are prevented during a detaching process from a carrier substrate to improve flexibility and durability of the film touch sensor.
    Type: Application
    Filed: September 28, 2018
    Publication date: January 31, 2019
    Inventors: Sang Kook KIM, Seung June PARK, Seong Hwan PARK, Sung Hoon CHO
  • Publication number: 20190031894
    Abstract: An inorganic coating solution composition including an alkali metal silicate, a curing agent, a dispersant, a defoamer, and a solvent, wherein the curing agent is phosphoric acid (H2PO4), the dispersant is at least one selected from among Tween 20, Tween 40, Tween 60, Tween 80, polyvinyl pyrrolidone, polyethylene glycol 400 and polyvinyl alcohol, and the defoamer is at least one selected from among a silicone-based defoamer, an alcohol-based defoamer, a mineral oil-based defoamer and a powder defoamer.
    Type: Application
    Filed: October 3, 2018
    Publication date: January 31, 2019
    Inventors: Dong Gyu Lee, Il Hoon Cho, Young Yeol Yang
  • Publication number: 20190035666
    Abstract: The present invention provides a substrate processing apparatus for controlling a plasma environment on a substrate.
    Type: Application
    Filed: July 25, 2018
    Publication date: January 31, 2019
    Inventors: Sung Soon LIM, Yong Baek JEON, Doo Ho YANG, Kyu Tae CHO, Jae Hoon CHO, Ji Su KIM
  • Publication number: 20190027645
    Abstract: Disclosed are a deterministic quantum emitter operating at room temperature in an optical communication wavelength using the intersubband transition of a nitride-based semiconductor quantum dot, a method of fabricating the same, and an operating method thereof. A method of fabricating a quantum emitter includes forming a three-dimensional (3-D) structure in a substrate, forming an n type-doped thin film at the upper part of the 3-D structure, forming a quantum dot over the n type-doped thin film, regrowing the 3-D structure in order to use the 3-D structure as an optical structure, depositing a metal thin film at a vertex of the 3-D structure, and connecting electrodes to an n type-doped area and the metal thin film, respectively. A carrier may be captured in the quantum dot by applying a voltage to the connected electrodes. The quantum emitter may be driven by optically exciting the quantum dot.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 24, 2019
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Yong-Hoon Cho, Hwanseop Yeo, JongHoi Cho
  • Publication number: 20190022978
    Abstract: A film touch sensor includes a separation layer, a protective layer disposed on the separation layer, and an electrode pattern layer which is disposed on the protective layer and includes an insulation layer formed by curing an insulation layer forming composition comprising a polymer having a repeating unit represented by Formula 1 or 2, such that it is possible to suppress thermal damage which may occur in high-temperature deposition and annealing processes, and significantly reduce an occurrence rate of cracks during peeling-off the same from a carrier substrate.
    Type: Application
    Filed: December 22, 2016
    Publication date: January 24, 2019
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Sang Kook KIM, Seong Hwan PARK, Seung June PARK, Sung Hoon CHO
  • Publication number: 20190022977
    Abstract: A film touch sensor includes a separation layer, a protective layer which is disposed on the separation layer and is a cured layer of a polymer having a repeating unit represented by Formula 1 or 2, and an electrode pattern layer disposed on the protective layer, such that it is possible to suppress thermal damage such as wrinkles, or cracks of an protective layer, which may occur in high-temperature deposition and annealing processes, and significantly reduce an occurrence rate of cracks during peeling-off the same from a carrier substrate.
    Type: Application
    Filed: January 6, 2017
    Publication date: January 24, 2019
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Sang Kook KIM, Seong Hwan PARK, Seung June PARK, Sung Hoon CHO
  • Publication number: 20190016695
    Abstract: Provided are a novel compound represented by any one of Formulae 1a and 1b and use thereof. Provided are novel thiazolidinedione derivatives represented by any one of Formulae 1a and 1b and pharmaceutical compositions containing the same.
    Type: Application
    Filed: August 18, 2016
    Publication date: January 17, 2019
    Inventors: Hoon CHO, Eunjeong YOON
  • Publication number: 20190018512
    Abstract: A film touch sensor includes a separation layer; a protective layer disposed on the separation layer, and an electrode pattern layer which is disposed on the protective layer and includes an insulation layer that is a cured layer of a binder resin including (a-1) a resin in which at least a part of a phenolic hydroxyl group or a carboxyl group is protected with an acid decomposable group, (a-2) an acrylic resin containing an epoxy group, and (a-3) an acrylic resin containing an oxetane group, such that it is possible to suppress thermal damage such as wrinkles, or cracks of the insulation layer, which may occur in high-temperature deposition and annealing processes, and significantly reduce an occurrence rate of cracks during peeling-off the same from a carrier substrate.
    Type: Application
    Filed: January 6, 2017
    Publication date: January 17, 2019
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Sang Kook KIM, Seong Hwan PARK, Min Ju LIM, Sung Hoon CHO