Patents by Inventor Yun Ho Kim

Yun 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).

  • Patent number: 9963055
    Abstract: The present disclosure provides a leg rest apparatus for a vehicle seat, which is tilted in forward and backward directions with a pivot bracket. The leg rest apparatus includes: a base bracket coupled to a seat cushion frame in front of a seat cushion; a pivot bracket installed to vertically pivot relative to the front of the base bracket; and a tilt unit tilting the pivot bracket in forward and backward directions of a base bracket by using that the center of gravity of the pivot bracket is changed by pivoting of the pivot bracket by mediating the base bracket and the pivot bracket.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: May 8, 2018
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Jin Ho Seo, Jun Kyu Kim, Myeong Sub Kim, Yun Ho Kim
  • Patent number: 9896009
    Abstract: The present disclosure provides a seat cushion of a vehicle, the seat cushion including: a body coupled to a seat cushion; an extension disposed ahead of the body and being movable forward and backward; and an elastic member disposed in a space between the body and the extension and filling in the space between the body and the extension when the extension moves forward.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: February 20, 2018
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol An, Jin Ho Seo, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
  • Publication number: 20180011598
    Abstract: A touch sensor includes driving electrodes, sensing electrodes, a memory, and a driver. The sensing electrodes are insulated from and cross the driving electrodes. The memory includes signal width information. The driver is configured to: determine signal widths to generate driving signals based on the signal width information; and supply the driving signals to the driving electrodes.
    Type: Application
    Filed: March 14, 2017
    Publication date: January 11, 2018
    Inventors: Ja Seung KU, Yun Ho KIM, Hyoung Wook JANG, Kwan Ho KIM
  • Publication number: 20180004330
    Abstract: A display panel includes a display substrate including a display region and a non-display region surrounding the display region, a pad unit being positioned on a side region of the non-display region, and a touch substrate on the display substrate and bonded to the display substrate, the touch substrate including an input sensing unit overlapping the display region of the display substrate, a first extended portion extending from a side portion of the input sensing unit and overlapping the pad unit of the display substrate, and a second extended portion extending from a side portion of the input sensing unit and overlapping the pad unit of the display substrate, the second extended portion being spaced apart from the first extended portion, wherein a portion of the pad unit is exposed between the first and second extended portions.
    Type: Application
    Filed: June 28, 2017
    Publication date: January 4, 2018
    Inventor: Yun-ho KIM
  • Publication number: 20170331042
    Abstract: The present invention relates to a composition for an insulator of a thin film transistor, an insulator and an organic thin film transistor comprising the same. The insulator of a thin film transistor prepared with the composition of the present invention displays an excellent permittivity along with a low surface energy, and the organic thin film transistor comprising the same displays an improved organic semiconductor morphology formed on the top surface of the insulator, so that it can bring the effect of reducing leakage current density, improving charge carrier mobility, and improving current on/off ratio.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 16, 2017
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Yun Ho KIM, Sung Mi YOO, So Hee KIM, Mihye YI, Jae Won KA, Jinsoo KIM, Jong Chan WON, Kwang Suk JANG
  • Patent number: 9758076
    Abstract: The present disclosure provides an automatic headrest including: a headrest cushion configured to couple to a stay rod of a vehicle seat back; an actuation module configured to couple to the stay rod; a cushion bracket configured to couple to a rear surface of the headrest cushion; an actuation link having a plate shape; a motor link, wherein one side of the motor link is configured to couple to the actuation module and the other side of the motor link is configured to extend downward; and a guide link having a plate shape, wherein one side of a top portion of the guide link is configured to couple to the cushion bracket, the other side of the top portion of the guide link is configured to couple to the actuation link, and a bottom portion of the guide link is configured to couple to the motor link.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: September 12, 2017
    Assignees: Hyundai Dymos Incorporated, Seoyoncnf Co., Ltd.
    Inventors: Sung Chol An, Jin Ho Seo, Jun Kyu Kim, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim, Ju Sung Ha, Woo Jung Jang
  • Patent number: 9738189
    Abstract: The present disclosure provides an electric headrest including: an oil damper which has a storing part in which oil is stored, and a rotary shaft coupled to the top of the storing part and having a first saw-toothed part protruding from the outer peripheral surface of the rotary shaft; a center cover that is formed in the center of the rear of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: August 22, 2017
    Assignee: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol An, Jin Ho Seo, Chan Uk Park, Myeong Sub Kim, Yun Ho Kim, Dong Hwan Kim
  • Publication number: 20170197534
    Abstract: The present disclosure provides a footrest including: a bracket that has a plurality of wings and that is coupled to a back of a seat, the plurality of wings spaced apart at a predetermined distance from each other and extending rearward; an actuating unit to rotate a rotary shaft hingedly coupled to the plurality of wings; and a panel that is coupled to the rotary shaft and is folded or unfolded toward or away from a seatback when the rotary shaft is rotated.
    Type: Application
    Filed: July 9, 2015
    Publication date: July 13, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Doug Hwan KIM
  • Publication number: 20170182915
    Abstract: The present disclosure provides a leg rest apparatus for a vehicle seat, which is tilted in forward and backward directions with a pivot bracket. The leg rest apparatus includes: a base bracket coupled to a seat cushion frame in front of a seat cushion; a pivot bracket installed to vertically pivot relative to the front of the base bracket; and a tilt unit tilting the pivot bracket in forward and backward directions of a base bracket by using that the center of gravity of the pivot bracket is changed by pivoting of the pivot bracket by mediating the base bracket and the pivot bracket.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 29, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Jin Ho SEO, Jun Kyu KIM, Myeong Sub KIM, Yun Ho KIM
  • Publication number: 20170174105
    Abstract: Disclosed is a leg rest device for a vehicle that includes: a leg rest that is coupled to the front side of a seat cushion of a vehicle and folded or unfolded upward by operation of a driving unit; and a tilting unit that has a side coupled to the leg rest and the other side coupled to the seat cushion and tilts the leg rest forward at a predetermined angle when the leg rest is unfolded.
    Type: Application
    Filed: July 9, 2015
    Publication date: June 22, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Doug Hwan KIM
  • Publication number: 20170174108
    Abstract: The present disclosure provides an automatic headrest including: a headrest cushion configured to couple to a stay rod of a vehicle seat back; an actuation module configured to couple to the stay rod; a cushion bracket configured to couple to a rear surface of the headrest cushion; an actuation link having a plate shape; a motor link, wherein one side of the motor link is configured to couple to the actuation module and the other side of the motor link is configured to extend downward; and a guide link having a plate shape, wherein one side of a top portion of the guide link is configured to couple to the cushion bracket, the other side of the top portion of the guide link is configured to couple to the actuation link, and a bottom portion of the guide link is configured to couple to the motor link.
    Type: Application
    Filed: December 12, 2016
    Publication date: June 22, 2017
    Applicants: HYUNDAI DYMOS INCORPORATED, SEOYONCNF CO., LTD.
    Inventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Myeong Sub KIM, Yun Ho KIM, Dong Hwan KIM, Ju Sung HA, Woo Jung JANG
  • Publication number: 20170158097
    Abstract: A locking structure for an armrest is provided to be pivotable to a folded up or a pulled down position. The locking structure includes a locking pin disposed at a fixed position and a catch pivotably coupled to a fixing bracket in an armrest housing, and has an engaging portion formed at a side thereof so that the locking pin enters the engaging portion, and a projection and a recess are formed to be spaced apart from the engaging portion. A latch is coupled to the fixing bracket and has a protruding portion formed at one side of the latch. A knob rotates the latch and when the armrest housing rotates upward, the catch rotates while the locking pin enters the engaging portion to lock rotation of the armrest housing. When the latch is, the locking pin is withdrawn from the catch, to permit the rotation of the armrest housing.
    Type: Application
    Filed: May 3, 2016
    Publication date: June 8, 2017
    Inventors: Hoon-Bok Lee, Tae-Hoon Lee, Sang-Do Park, Sang-Hark Lee, Mi-Sun Kwon, Yun-Ho Kim, Dong-Hwan Kim, Myeong-Sub Kim, Gi-Tae Jo, Jun-Kyu Kim, Yeon-Min Choi, Jin-Ho Seo, Seong-Cheol An
  • Publication number: 20170158098
    Abstract: The present disclosure provides an armrest-locking device that is disposed in an armrest that is stowed in an armrest case of a rear seatback. The armrest-locking device includes: a locking member disposed at any one of the armrest case and the armrest; a locking bracket rotatably coupled to the other one of the armrest case and the armrest, the locking member inserted into a groove formed on a peripheral portion of the locking bracket when the armrest is stowed; and a holding bracket. In particular, the locking bracket rotates in a forward direction to be fastened to the locking member when the locking member is inserted; and the holding bracket has an end to engage with the locking bracket when the locking bracket is rotated, maintaining the rotation state of the locking bracket.
    Type: Application
    Filed: July 9, 2015
    Publication date: June 8, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Doug Hwan KIM
  • Publication number: 20170151898
    Abstract: The present invention provides a seat cushion of a vehicle, the seat cushion including: a body coupled to a seat cushion; an extension disposed ahead of the body and being movable forward and backward; and an elastic member disposed in a space between the body and the extension and filling in the space between the body and the extension when the extension moves forward.
    Type: Application
    Filed: May 8, 2015
    Publication date: June 1, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Dong Hwan KIM
  • Patent number: 9666134
    Abstract: A scan driving device includes shift registers, each including a first signal terminal to which a forward direction driving start signal is transferred, a second signal terminal to which a backward direction driving start signal is transferred, a clock signal terminal and a clock bar signal terminal to which a clock signal and a clock bar signal are applied, a sustain signal terminal to which a sustain signal is transferred, a control signal terminal to which a control signal is transferred, a gate clock signal terminal to which a gate clock signal is transferred, and an output signal terminal, where driving power source voltages including a high potential power source voltage and low potential power source voltages is applied to each shift register, and an application of the low potential power source voltages to each shift register is controlled based on the sustain signal.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: May 30, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Woo-Seok Han, Jin-Wook Yang, Yun-Ho Kim
  • Publication number: 20170136925
    Abstract: The preset invention provides headrest reclining module that is mounted on a headrest. The headrest reclining module includes: a base supported on the headrest; a movable bracket coupled to the base to movable forward with respect to the base; a head support panel having an end coupled to the movable bracket to be tiltable forward; and a link which has both ends respectively coupled to the base and the head support panel such that at least one of the ends slides along a predetermined path set in the base or the head support panel and guides the head support panel to be tilted along the predetermined path when the movable bracket is moved.
    Type: Application
    Filed: June 29, 2015
    Publication date: May 18, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Jun Kyu KIM, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Doug Hwan KIM
  • Publication number: 20170108965
    Abstract: A touch screen panel and a driving method thereof. The touch screen panel includes a touch pad unit including a plurality of receiver pads and a plurality of transmitter pads combined with the receiver pads, and a touch sensing unit for determining a touch position, based on changes in mutual capacitance between the receiver pads and the transmitter pads. The touch sensing unit determines maximum values for every column by scanning touch sensing signals in the column direction of the touch pad unit, decides whether rows having maximum values for every column are the same, when the rows having the maximum values for every column are not the same, determines a greatest value by comparing all values of the scanned touch sensing signals, and determines touch coordinates through a combination of transmitter and receiver pads corresponding to the position at which the greatest value exists.
    Type: Application
    Filed: May 12, 2016
    Publication date: April 20, 2017
    Inventors: Yun Ho KIM, Ja Seung Ku
  • Publication number: 20170043691
    Abstract: The present disclosure provides an electric headrest including: an oil damper which has a storing part in which oil is stored, and a rotary shaft coupled to the top of the storing part and having a first saw-toothed part protruding from the outer peripheral surface of the rotary shaft; a center cover that is formed in the center of the rear of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.
    Type: Application
    Filed: May 8, 2015
    Publication date: February 16, 2017
    Applicant: HYUNDAI DYMOS INCORPORATED
    Inventors: Sung Chol AN, Jin Ho SEO, Chan Uk PARK, Myeong Sub KIM, Yun Ho KIM, Dong Hwan KIM
  • Publication number: 20160176151
    Abstract: A cushion sheet including: a cushion film, the cushion film defining a first surface of the cushion sheet; and an adhesive layer deposited on at least one surface of the cushion film, the adhesive layer defining a second surface of the cushion sheet, wherein the cushion film and the adhesive layer include a plurality of bubble discharge members inclined with respect to the first and second surfaces, the plurality of bubble discharge members including openings extending through the cushion film and the adhesive layer for removing air bubbles generated at adhesion, the openings having a first end in the adhesive layer and a second end in the cushion film; and each of the plurality of bubble discharge members are inclined at a penetrating angle within the cushion sheet, the penetrating angle being an angle formed between a respective one of the bubble discharge members and a line perpendicular to a plane of the cushion sheet, the line extending from the first end of the respective bubble discharge member to the
    Type: Application
    Filed: February 29, 2016
    Publication date: June 23, 2016
    Inventors: Jeong Seok OH, Yun Ho KIM
  • Publication number: 20160129816
    Abstract: A headrest device comprises a fixed bracket fixed at a headrest stay and having a driving portion. A first link bracket is connected to the driving portion and a headrest panel which is connected to a headrest cushion, thus the first link bracket moving forward upon actuation of the driving portion. A second link bracket is rotatably connected to the headrest panel and the fixed bracket, respectively, and the first link bracket is connected to the second link bracket. When the first link bracket moves forward, the second link bracket rotatably moves forward together with the first link bracket, thereby tilting the headrest cushion and at the same time moving forward.
    Type: Application
    Filed: March 4, 2015
    Publication date: May 12, 2016
    Inventors: Tae Hoon LEE, Dong Woo JEONG, Hyun Kyu PARK, Mi Sun KWON, Sang Hark LEE, Sang Do PARK, Hoon Bok LEE, Jin Ho SEO, Sung Chol AN, Myeong Seop KIM, Yun Ho KIM, Dong Hwan KIM, Jun Kyu KIM, Gi Tae JO