Patents by Inventor Yong Cho

Yong 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).

  • Patent number: 9487694
    Abstract: Disclosed are a photosensitive resin composition including a composite dye that includes a red fluorescent dye re-emitting light at a 400 to 800 nm fluorescent wavelength; and a metal complex dye including at least one metal ion selected from Mg, Ni, Co, Zn, Cr, Pt, and Pd, and a color filter using the same.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: November 8, 2016
    Assignee: Cheil Industries Inc.
    Inventors: Ji-Yun Kwon, Youn-Je Ryu, Gyu-Seok Han, Hwan-Sung Cheon, Hyun-Yong Cho
  • Patent number: 9464608
    Abstract: A vehicular air cleaner may include: a body having an air inlet port; a cover coupled to a body and having an air outlet port; an element inserted into or drawn from the body and the cover through a access port formed in one side of the body and the cover; a positioning assembly rotatably coupled to a lower portion of the element and vertically moving the element by rotation; and an element cover coupled to the body and the cover to prevent the element from being separated from the access port, wherein the positioning assembly includes driving shafts each fitted with fixing brackets formed on a flange along a side direction of the element, and a driven shaft fitted with a fixing bracket formed on a flange along a front side of the element and having ends rotatably engaged with a pair of driving shafts.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: October 11, 2016
    Assignees: Hyundai Motor Company, Kia Motors Corp., LEEHAN Corporation
    Inventors: Cheong Yong Cho, Byeong Kook Han, Sang Cheol Baek, Jung Wu Jung
  • Publication number: 20160283031
    Abstract: Embodiments relate to a touch panel with a haptic function and a method of operating the touch panel. The touch panel includes first electrodes and second electrodes intersecting the first electrodes. The touch panel further includes an elastic dielectric member disposed between the first electrodes and the second electrodes to separate the first electrodes and the second electrodes. The first electrodes are applied with a touch driving pulse during a sensing mode, and are applied with a voltage during a haptic mode. The second electrodes sense a touch sense signal responsive to the touch driving pulse in the sensing mode, and the second electrodes are applied with a reference voltage in the haptic mode. The elastic dielectric member vibrates in response to the voltage applied to the first electrodes in the haptic mode.
    Type: Application
    Filed: May 5, 2016
    Publication date: September 29, 2016
    Inventors: Jong Hee HWANG, Sung Yong CHO, Eun Jung KIM, Ki Seon KIM
  • Publication number: 20160282999
    Abstract: Disclosed is a touch screen device that may include first and second substrates; a plurality of first electrode lines and a plurality of second electrode lines on the first substrate that cross each other to define a plurality of touch sensors, each touch sensor including first and second electrodes, and an elastic resistor, with a gap space between the second electrode and the elastic resistor; and a touch driver that is electrically connected to at least one of the plurality of first electrode lines and the plurality of second electrode lines, and that determines a two-dimensional or three-dimensional touch information depending on an amount of force that is applied to the touch screen device.
    Type: Application
    Filed: July 14, 2015
    Publication date: September 29, 2016
    Inventors: Jong Hee HWANG, Sung Yong CHO
  • Patent number: 9455449
    Abstract: An electrode for a fuel cell is disclosed. The electrode may include an electrode substrate with a conductive substrate, carbon particles, and a catalyst layer disposed on the electrode substrate. The electrode substrate may include a pore having an average diameter of about 20 ?m to about 40 ?m and porosity of about 30 volume % to about 80 volume % based on the total volume of the electrode substrate. A membrane-electrode assembly including the electrode and a fuel cell system including the membrane electrode assembly are also disclosed.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: September 27, 2016
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Sang-Il Han, Kah-Young Song, Hee-Tak Kim, Sung-Yong Cho, Tae-Yoon Kim, Myoung-Ki Min, Geun-Seok Chai
  • Publication number: 20160274708
    Abstract: Disclosed is a touch sensing display device capable of sensing both touch position and touch force, shortening a driving time for the touch sensing, and improving touch sensing efficiency, and an apparatus for driving thereof. The display device can include a color filter, a plurality of first touch electrodes for touch force sensing, and a plurality of second touch electrodes for touch position sensing and separated from the first touch electrodes by the color filter. The display can also include a force sensing touch driver for the first touch electrodes and a touch position touch driver for the second touch electrodes.
    Type: Application
    Filed: June 2, 2016
    Publication date: September 22, 2016
    Inventors: Jong Hee Hwang, Sung Yong CHO, Eun Jung KIM
  • Patent number: 9450548
    Abstract: An apparatus for outputting audio signals. The apparatus for outputting audio signals includes a pulse density modulation (PDM) unit for PDM modulating an input audio signal to output a modulated audio signal, a driving signal generator for generating at least one driving signal to control switching amplification operations based on the modulated audio signal, and a power switching amplifier having at least one switch that is turned on or turned off in response to the driving signal and performs the switching amplification operations for using the at least one switch to output an amplified audio signal that corresponds to the modulated audio signal, wherein the at least one switch includes at least one from among a gallium nitride (GaN) transistor, gallium arsenide (GaAs) transistor, and a silicon carbide (SiC) transistor.
    Type: Grant
    Filed: March 14, 2012
    Date of Patent: September 20, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-yong Cho, Hae-kwang Park
  • Publication number: 20160266991
    Abstract: Methods, systems, and computer program products for preventing non-detectable data loss during site switchover are disclosed. A computer-implemented method may include receiving a request to perform a switchover from a first node to a second node, determining whether to place a storage volume involved in the switchover in a suspended state, setting the storage volume in the suspended state based on determining that the storage volume is to be placed in the suspended state, and maintaining the storage volume in the suspended state after completing the switchover. In an example, the storage volume may be placed in a suspended state based on examining a volume-specific attribute indicating whether the storage volume is to be suspended when involved in a switchover. In one example, each storage volume involved in a switchover may be placed in a suspended state when indicated as part of a switchover request.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 15, 2016
    Inventors: Yong Cho, Prachi Deshmukh
  • Patent number: 9431979
    Abstract: A method of emulating a sound of an audio apparatus by using a sound emulation apparatus includes obtaining k past samples (where k is a natural number that is equal to or greater than 1) by delaying a current sample of an audio signal; applying a plurality of characteristic functions indicating an input/output relationship of the audio apparatus to the current sample and the k past samples, respectively; and adding the current sample and the k past samples, to which the plurality of characteristic functions have been applied, respectively, to generate an emulation sound of the audio apparatus.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: August 30, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-yong Cho, Hae-kwang Park
  • Patent number: 9425550
    Abstract: A lever type connector includes a housing capable of accommodating a terminal in an outlet; and levers connected onto both sides of the housing, respectively so as to pivot in a detachable direction of the terminal. In the housing, fixation protrusions, connected with the levers, are formed on both sides of the housing, respectively, and the respective fixation protrusions have different shapes.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: August 23, 2016
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Hyun Yong Cho, Jin Soo Ryu, Bong Hun Choi
  • Publication number: 20160238290
    Abstract: An air conditioner of the present invention includes: an outdoor unit having an outdoor heat exchanger and a compressor installed therein; a plurality of indoor units connected to the outdoor unit and having an indoor heat exchanger installed therein; a four-way valve provided on a discharge part side of the compressor; a refrigerant tube having first to third refrigerant tubes and connecting the four-way valve and the indoor heat exchanger, in which the first refrigerant tube is branched from between the four-way valve and the outdoor heat exchanger such that some of a refrigerant discharged from the compressor is fed into the indoor heat exchanger while bypassing the outdoor heat exchanger, the second refrigerant tube is connected to the four-way valve to feed all of the refrigerant discharged from the compressor into the indoor heat exchanger, and the third refrigerant tube is connected to the second refrigerant tube in parallel; and a heat pump valve provided at the third refrigerant tube to selectively c
    Type: Application
    Filed: September 22, 2014
    Publication date: August 18, 2016
    Inventors: Dong Seok Bae, Hyung Mo Koo, Jin Young Ahn, Hyun Jin Yoon, IL Yong Cho, Young Jun Choi
  • Publication number: 20160236166
    Abstract: Disclosed is a fuel processor. The fuel processor includes: a steam reformer unit configured to be disposed at an upper portion in a casing; a heat exchanger unit configured to be disposed at a lower portion of the steam reformer unit; a high temperature shift reforming unit configured to be disposed at a lower portion of the heat exchanger unit; a low temperature shift reforming unit configured to be disposed while enclosing an outer portion of the high temperature shift reforming unit; and a heat exchange chamber configured to be disposed at a lower portion of the high temperature shift reforming unit and exchange heat between reformed gas and a heat exchange fluid supplied through a channel part formed to drain the reformed gas and combustion gas and supply the heat exchange fluid.
    Type: Application
    Filed: January 29, 2016
    Publication date: August 18, 2016
    Applicants: KOREA GAS CORPORATION, CHP TECH
    Inventors: DAL RYUNG PARK, BONG GYU KIM, JAE DONG KIM, JIN WOOK KIM, KEUN YONG CHO, CHUL HEE JEON, MIN HO BAE, CHAN SIK PARK
  • Patent number: 9413026
    Abstract: An electricity generator includes a membrane electrode assembly; a separator coupled to the membrane electrode assembly and including a first region and a second region; and a thermal conductor on one of the first region and the second region.
    Type: Grant
    Filed: August 15, 2012
    Date of Patent: August 9, 2016
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jin-Hwa Lee, Tae-Yoon Kim, Geun-Seok Chai, Sung-Yong Cho, Hee-Tak Kim
  • Patent number: 9397369
    Abstract: A fuel cell separator and a fuel cell system including the same. The separator includes a main body including a plurality of cell barriers and a flow channel disposed between the cell barriers, and a hydrophilic surface-treatment layer disposed on the bottom surface of the flow channel of the main body. The hydrophilic surface-treatment layer disposed on the bottom surface of the flow channel has a contact angle less than a contact angle of a side surface of at least one of the cell barriers by approximately 10° to approximately 60°.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: July 19, 2016
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hee-Tak Kim, Sung-Yong Cho, Kah-Young Song, Tae-Yoon Kim, Sang-Il Han, Geun-Seok Chai, Myoung-Ki Min
  • Patent number: 9389968
    Abstract: Methods, systems, and computer program products for preventing non-detectable data loss during site switchover are disclosed. A computer-implemented method may include receiving a request to perform a switchover from a first node to a second node, determining whether to place a storage volume involved in the switchover in a suspended state, setting the storage volume in the suspended state based on determining that the storage volume is to be placed in the suspended state, and maintaining the storage volume in the suspended state after completing the switchover. In an example, the storage volume may be placed in a suspended state based on examining a volume-specific attribute indicating whether the storage volume is to be suspended when involved in a switchover. In one example, each storage volume involved in a switchover may be placed in a suspended state when indicated as part of a switchover request.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: July 12, 2016
    Assignee: NetAPP, Inc.
    Inventors: Yong Cho, Prachi Deshmukh
  • Patent number: D764119
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: August 16, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Yong Cho, Kisang Yoon, Seonju Lee, Jongsu Jeon, Chris Bangle
  • Patent number: D768128
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: October 4, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Yong Cho, Dae Kyung Ahn, Sangmin Hyun, Eun Vit Chung
  • Patent number: D769848
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: October 25, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Hee Lee, Ji Hye Lim, Chul Yong Cho, Kyoung Hoon Kim
  • Patent number: D770446
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: November 1, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Yong Cho, Dae Kyung Ahn, Sangmin Hyun, Eun Vit Chung
  • Patent number: D773455
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: December 6, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min Hee Lee, Chul Yong Cho