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).

  • 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
  • Patent number: 9274360
    Abstract: A cushion sheet including a cushion film defining a first surface of the cushion sheet; and an adhesive layer on a surface of the cushion film and defining a second surface of the cushion sheet, the cushion film and adhesive layer including a plurality of bubble discharge members inclined with respect to the first and second surfaces and openings extending through the cushion film and the adhesive layer for removing 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 bubble discharge members are inclined at a penetrating angle within the cushion sheet 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 bubble discharge member to the first surface of the cushion sheet.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: March 1, 2016
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jeong Seok Oh, Yun Ho Kim
  • Patent number: 9140902
    Abstract: A window covers a display panel including a display area for displaying an image and a non-display area neighboring the display area by a resin. The window includes a window main body including a transmitting area corresponding to the display area and a blocking area neighboring the transmitting area and corresponding to the non-display area; a light blocking layer provided on the window main body corresponding to the blocking area; and a contamination preventing layer provided on a region of the window main body located near or at a border line between the transmitting area and the blocking area. The contamination preventing layer contacts the resin.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: September 22, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun-Ho Kim, Hwan-Jin Kim
  • Patent number: 9096154
    Abstract: The present invention relates to a reclining apparatus for a head rest of a rear seat that includes: a reclining motor operably coupled to an integral lead screw; a carrier thread fastened to the integral lead screw; and a link module configured to transmit operation force from the carrier to a head rest module, wherein the head rest module angle is adjusted in a forward/rearward direction by the operation force from the carrier and the link module.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: August 4, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hyundai Dymos Incorporated
    Inventors: Mi Sun Kwon, Jun Yeol Heo, Ju Hyun Cha, Jung Sang You, Seon Chae Na, Hak Gyun Kim, Chan Ho Jeong, Chan Uk Park, Jin Ho Seo, Yun Ho Kim, Myeong Sub Kim
  • Publication number: 20150173127
    Abstract: Provided is a heating wire arrangement for a ceramic heater, which is an arrangement of a heating wire on a ceramic substrate in a ceramic heater and emits heat. The heating wire arrangement for the ceramic heater includes a heating wire that is a metal wire member extending in a longitudinal direction and is two-dimensionally arranged on a virtual two-dimensional (2D) plane that is substantially parallel to a top surface of the ceramic substrate. Thus, a uniform heat density may be maintained and a rapid temperature ramp-up may be enabled, unlike a conventional heating wire of a three-dimensional (3D) type.
    Type: Application
    Filed: May 10, 2013
    Publication date: June 18, 2015
    Applicant: KSM COMPONENT CO., LTD
    Inventor: Yun Ho Kim
  • Patent number: 8982295
    Abstract: A display device includes a frame for receiving a display panel. The frame includes a bottom segment extending in a first direction, a top segment spaced from the bottom segment in a direction perpendicular to the first direction, the top segment extending in the first direction, and a side segment connecting a side of the bottom segment and a side of the top segment, the side segment extending in the first direction. The top segment includes a top uplifted part protruding in the direction perpendicular to the first direction.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: March 17, 2015
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun Ho Kim, Jeong Seok Oh
  • Patent number: 8947264
    Abstract: A structure for a crosswalk providing both an advertising effect and pedestrian safety. A first support is erected vertically from a center of an entrance of a crosswalk. A second support is disposed parallel to and at a predetermined interval from the first support. The first and second supports have the same shape. A respective inner end of first steel members is fixed to an upper end of the first support, and outer ends of the first steel members extend perpendicularly to the direction of the crosswalk. Second steel members are disposed parallel to and at a predetermined interval from the first steel members. The first and second steel members have the same shape. A laser curtain beam radiating device is disposed on an underside of an outer end of one of the first and second steel members, and radiates a laser curtain beam in the direction of the crosswalk.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: February 3, 2015
    Inventors: Yun Ho Kim, Jae Cheol Heo
  • Publication number: 20150015562
    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: Application
    Filed: February 20, 2014
    Publication date: January 15, 2015
    Applicant: Samsung Display Co., Ltd.
    Inventors: Woo-Seok HAN, Jin-Wook YANG, Yun-Ho KIM
  • Patent number: 8810139
    Abstract: A light emitting driving apparatus includes light emitting driving blocks respectively having a first node applied with a second light emitting power source voltage, a second node applied with the first light emitting power source voltage, the second node being coupled to a relay signal output terminal outputting a relay signal, a third node applied with the first light emitting power source voltage, and applied with a third light emitting power source voltage, the third node being coupled to a reverse light emitting signal output terminal outputting a reverse light emitting signal, a first transistor turned on by a voltage of the first node to transmit the second light emitting power source voltage to a light emitting signal output terminal, and a second transistor turned on by a voltage of the second node to transmit the first light emitting power source voltage to the light emitting signal output terminal.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: August 19, 2014
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yun-Ho Kim, Young-Wook Yoo
  • Publication number: 20140220313
    Abstract: A light blocking sheet includes: a plurality of light transmission portions extending in a first direction and arranged at a distance from each other along a second direction that crosses the first direction; and a plurality of light blocking portions extending in the first direction, each of the plurality of light blocking portions being disposed between two immediately neighboring light transmission portions.
    Type: Application
    Filed: January 31, 2014
    Publication date: August 7, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Yun-Ho KIM, Jeong-Seok OH, Kang-Yong LEE
  • Publication number: 20140159459
    Abstract: The present invention relates to a reclining apparatus for a head rest of a rear seat that includes: a reclining motor operably coupled to an integral lead screw; a carrier thread fastened to the integral lead screw; and a link module configured to transmit operation force from the carrier to a head rest module, wherein the head rest module angle is adjusted in a forward/rearward direction by the operation force from the carrier and the link module.
    Type: Application
    Filed: May 15, 2013
    Publication date: June 12, 2014
    Applicants: HYUNDAI MOTOR COMPANY, HYUNDAI DYMOS INCORPORATED, KIA MOTORS CORPORATION
    Inventors: Mi Sun Kwon, Jun Yeol Heo, Ju Hyun Cha, Jung Sang You, Seon Chae Na, Hak Gyun Kim, Chan Ho Jeong, Chan Uk Park, Jin Ho Seo, Yun Ho Kim, Myeong Sub Kim
  • Publication number: 20140132162
    Abstract: A light emitting driving apparatus includes light emitting driving blocks respectively having a first node applied with a second light emitting power source voltage, a second node applied with the first light emitting power source voltage, the second node being coupled to a relay signal output terminal outputting a relay signal, a third node applied with the first light emitting power source voltage, and applied with a third light emitting power source voltage, the third node being coupled to a reverse light emitting signal output terminal outputting a reverse light emitting signal, a first transistor turned on by a voltage of the first node to transmit the second light emitting power source voltage to a light emitting signal output terminal, and a second transistor turned on by a voltage of the second node to transmit the first light emitting power source voltage to the light emitting signal output terminal.
    Type: Application
    Filed: May 15, 2013
    Publication date: May 15, 2014
    Inventors: Yun-Ho KIM, Young-Wook YOO
  • Publication number: 20140078585
    Abstract: A window covers a display panel including a display area for displaying an image and a non-display area neighboring the display area by a resin. The window includes a window main body including a transmitting area corresponding to the display area and a blocking area neighboring the transmitting area and corresponding to the non-display area; a light blocking layer provided on the window main body corresponding to the blocking area; and a contamination preventing layer provided on a region of the window main body located near or at a border line between the transmitting area and the blocking area. The contamination preventing layer contacts the resin.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 20, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Yun-Ho Kim, Hwan-Jin Kim
  • Patent number: 8610884
    Abstract: The present invention relates to a method for optical visualization of graphene domains, and more particularly to a method for optical visualization of graphene domains, which can optically visualize the domains and domain boundaries of graphene by forming on a substrate a graphene layer to be measured, forming a liquid crystal layer on the formed graphene layer, and then measuring the optical properties of the formed nematic liquid crystal layer. The method for optical visualization of graphene domains according to the invention uses a liquid crystal-coating method, which is simpler and easier than a conventional method for observing graphene domains. Thus, the method of the invention is simple, time-saving and inexpensive and, at the same time, enables very-large-area graphene domains to be observed with a polarizing microscope or the like. Therefore, the inventive method will be very useful in the research of graphene's properties.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: December 17, 2013
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Hee Tae Jung, Yun Ho Kim, Dae Woo Kim, Hyeon Su Jeong
  • Publication number: 20130319649
    Abstract: Provided is a cooling ring for welding used to manufacture a bellows including a plurality of pairs of barriers, each pair formed of a first barrier and a second barrier disposed to face the first barrier. The cooling ring includes a body formed as a circular arc shape, disposed to attach the first barrier and the second barrier closely to each other while being in contact with at least one of the first barrier and the second barrier, the body including copper and a plating layer plating the body. The plating layer includes at least one selected from the group consisting of nickel and chrome. Since the cooling ring includes the body having the circular arc shape including copper and the plating layer plating the body, it is possible to prevent powder of a metal having high electrical conductivity, such as copper, aluminum, gold, and silver, during a welding process.
    Type: Application
    Filed: May 24, 2012
    Publication date: December 5, 2013
    Applicant: KSM CO., LTD.
    Inventor: Yun Ho Kim
  • Publication number: 20130162977
    Abstract: The present invention relates to a method for optical visualization of graphene domains, and more particularly to a method for optical visualization of graphene domains, which can optically visualize the domains and domain boundaries of graphene by forming on a substrate a graphene layer to be measured, forming a liquid crystal layer on the formed graphene layer, and then measuring the optical properties of the formed nematic liquid crystal layer. The method for optical visualization of graphene domains according to the invention uses a liquid crystal-coating method, which is simpler and easier than a conventional method for observing graphene domains. Thus, the method of the invention is simple, time-saving and inexpensive and, at the same time, enables very-large-area graphene domains to be observed with a polarizing microscope or the like. Therefore, the inventive method will be very useful in the research of graphene's properties.
    Type: Application
    Filed: January 11, 2012
    Publication date: June 27, 2013
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hee Tae Jung, Yun Ho Kim, Dae Woo Kim, Hyeon Su Jeong
  • Publication number: 20130135877
    Abstract: A cushion sheet including a cushion film defining a first surface of the cushion sheet; and an adhesive layer on a surface of the cushion film and defining a second surface of the cushion sheet, the cushion film and adhesive layer including a plurality of bubble discharge members inclined with respect to the first and second surfaces and openings extending through the cushion film and the adhesive layer for removing 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 bubble discharge members are inclined at a penetrating angle within the cushion sheet 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 bubble discharge member to the first surface of the cushion sheet.
    Type: Application
    Filed: August 24, 2012
    Publication date: May 30, 2013
    Inventors: Jeong Seok OH, Yun Ho KIM
  • Patent number: D724855
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: March 24, 2015
    Assignee: J&A USA Inc.
    Inventor: Yun Ho Kim
  • Patent number: D727515
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: April 21, 2015
    Assignee: J&A USA Inc.
    Inventor: Yun Ho Kim
  • Patent number: D736395
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: August 11, 2015
    Assignee: J&A USA Inc.
    Inventor: Yun Ho Kim