Patents by Inventor Dong Sun

Dong Sun 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: 9982939
    Abstract: A dispenser on refrigerator including a touch pad-type of lever for dispensing water supplied from a water purifier. The dispenser includes a main body, an ice discharge port, an ice guide, an ice discharge lever and a water discharge port. A PCB substrate is mounted on the front side of the ice guide. The touch pad-type lever is mounted on the PCB substrate and configured to receive a user request for discharging water and accordingly control a state of the water discharge port. The refrigerator also ice maker coupled to the dispenser, and detectors for detecting the amount of ice and water contained in the ice maker and the water purifier respectively. The touch pad on the touch pad-type of lever can display the amount of ice and water contained in the ice maker and the water purifier respectively.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: May 29, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Publication number: 20180138653
    Abstract: An apparatus and a method for stabilizing output of a light source are disclosed. The stabilization device located outside of a light source comprises a stabilization element, and a stabilization controller configured to control a light output from the light source so that a part of the light output and other part of the light cross propagate in the stabilization element.
    Type: Application
    Filed: February 13, 2017
    Publication date: May 17, 2018
    Inventors: Dong Sun Seo, Yong Yuk Won
  • Patent number: 9972965
    Abstract: An apparatus and a method for stabilizing output of a light source are disclosed. The stabilization device located outside of a light source comprises a stabilization element, and a stabilization controller configured to control a light output from the light source so that a part of the light output and other part of the light cross propagate in the stabilization element.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: May 15, 2018
    Assignee: Myongji University Industry and Academia Cooperation Foundation
    Inventors: Dong Sun Seo, Yong Yuk Won
  • Publication number: 20180127782
    Abstract: The present invention is concerned with a system of delivering particles of nano-scale into mammalian cells with a diameter of 50 ?m or less. The system has a container containing the mammalian cells, the particles, a pressure-exerting member for generating transient apertures of substantially 1-200 nm on surface of the cells, a magnetic mechanism configured to generate a magnetic force to act on the pressure-exerting member thus to move the pressure exerting member, a control mechanism for effecting movement of the pressure-exerting member in a predetermined motion pattern, a measuring mechanism configured to indicate magnitude of pressure exerted on surface of the mammalian cells, and a monitoring mechanism.
    Type: Application
    Filed: November 9, 2016
    Publication date: May 10, 2018
    Applicant: CITY UNIVERSITY OF HONG KONG
    Inventors: Dong SUN, Yu Ting CHOW, Ran WANG
  • Publication number: 20180120464
    Abstract: A method can include receiving seismic data of a geologic environment; receiving a background model that is a part of a partitioned model of the geologic environment; predicting reflections using the background model; determining incoherence of an offset-dependent matching filter based at least in part on the reflections and the seismic data; based at least in part on the incoherence, adjusting the background model to generate an adjusted background model; and outputting the adjusted background model.
    Type: Application
    Filed: March 24, 2016
    Publication date: May 3, 2018
    Inventors: Dong Sun, Kun Jiao, Xin Cheng, Denes Vigh
  • Publication number: 20180111285
    Abstract: A stapling apparatus capable of performing stapling on various positions by varying a moving path of a stapler is provided. The stapling apparatus includes a stapler, a driver configured to be coupled to the stapler and move the stapler, and a guide part configured to selectively switch a moving path of the stapler.
    Type: Application
    Filed: August 10, 2017
    Publication date: April 26, 2018
    Applicant: S-PRINTING SOLUTION CO., LTD.
    Inventors: Tae-jin BAEK, Tae-hong KIM, Seoung-uk HAN, Eiji FUKASAWA, Dong-sun JUNG
  • Patent number: 9926183
    Abstract: A refrigerator with a single lever switch for a user to control dispensing both water and ice. A water/ice dispenser includes a main body, an ice discharge port disposed on one side of the main body, an ice guide coupled to the outlet of the ice discharge port, a water discharge port disposed on the other side of the main body, and an integral lever. The integral lever is coupled pivotally to the ice guide through its middle portion. One end of the integral lever serves as a water discharge button for a user to request dispensing water and the other end of the integral lever serves as an ice discharge button for a user to request dispensing ice.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: March 27, 2018
    Assignee: Dongbu Daewoo Electronics Corporation
    Inventor: Dong Sun Kim
  • Patent number: 9930784
    Abstract: A display device includes a substrate including a peripheral area with an integrated circuit chip disposed therein. A first pad portion, overlaps the integrated circuit chip, and includes a plurality of first dummy terminals, and a plurality of first connecting terminals electrically connected to the integrated circuit chip. The plurality of first dummy terminals is not electrically connected to the integrated circuit chip. A second pad portion, disposed in the peripheral area, includes a plurality of second connecting terminals electrically connected to a printed circuit board. A plurality of first connecting wires electrically connect each of the plurality of first connecting terminals to one or more of the plurality of second connecting terminals. At least one of the plurality of first connecting terminals is disposed between the plurality of first dummy terminals. The plurality of first connecting wires is not electrically connected to the plurality of first dummy terminals.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: March 27, 2018
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventor: Dong Sun Lee
  • Publication number: 20180045371
    Abstract: A high pressure tank is provided. The high pressure tank provides improved strength and stiffness by optimizing a laminating pattern and a structure of a fiber reinforced plastic that forms a dome portion of the high pressure tank used in a fuel tank of a fuel cell vehicle. The fiber reinforced plastic having relatively high strength is mixed and used for a weak portion of a dome portion of a support layer of a high pressure tank where stress caused by internal pressure of the high pressure tank is concentrated. In particular, bursting strength and stiffness is increased. The usage amount of the fiber reinforced plastic, the number of windings and a thickness by directly reinforcing a weak point of the dome portion are reduced. Accordingly, manufacturing costs of the high pressure tank are reduced.
    Type: Application
    Filed: December 12, 2016
    Publication date: February 15, 2018
    Inventor: Dong Sun Lee
  • Publication number: 20180045144
    Abstract: A method of removing impurities from EGR by air blowing may include performing an air-blowing mode in which, when a current intake system pressure detected by a controller exceeds a target intake system pressure in an intake system, in which a mixture is supplied to an engine, a portion of the mixture, serving as compressed air, flows into an EGR path, through which a portion of exhaust, serving as EGR gas and flowing in the intake system and an exhaust system connected to the intake system, is supplied to the engine.
    Type: Application
    Filed: November 21, 2016
    Publication date: February 15, 2018
    Applicant: Hyundai Motor Company
    Inventors: Dong-Sun KIM, Young-Sun NAM, Min-Kyu WON
  • Patent number: 9875668
    Abstract: The present disclosures relates to a control terminal, comprising: a data communication unit for receiving a first user voice by data communication with a first audio device and receiving a second user voice by data communication with a second audio device; a turn information generating unit for generating turn information, which is voice unit information, by using the first and second user voices; and a metalanguage processing unit for determining a conversation pattern of the first and second users by using the turn information, and outputting a reminder message corresponding to a reminder event to the first user when the conversation pattern corresponds to a preset reminder event occurrence condition.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: January 23, 2018
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE & TECHNOLOGY (KAIST)
    Inventors: June Hwa Song, In Seok Hwang, Chung Kuk Yoo, Chan You Hwang, Young Ki Lee, John Dong Jun Kim, Dong Sun Jennifer Yim, Chul Hong Min
  • Publication number: 20180009469
    Abstract: A method of operating an electric power assisted steering system of the kind in which an electric motor applies an assistance torque to a part of the steering system as a function of an assistance torque signal, the assistance torque reducing the force required by the driver to turn a steering wheel, comprises during normal operation generating an assistance torque signal that is dependent on the torque applied by the driver, and during a fault operation in which the torque applied by the driver is not reliably known to the system generating an assistance torque signal that is derived from a first term that has a value that varies as a function of the angular position of the steering relative to a changeable datum, the angular position of the changeable datum being updated in the event that the direction of rotation of the steering changes.
    Type: Application
    Filed: December 22, 2015
    Publication date: January 11, 2018
    Applicant: TRW Limited
    Inventors: Philip March, Prahlad Nikhil Koppattil, Xiao-Dong Sun
  • Patent number: 9867296
    Abstract: A printed circuit board includes an insulating substrate, a plurality of pads on a top surface of the insulating substrate, a protective layer formed on the insulating substrate and having an opening to expose top surfaces of the pads, a bump formed on at least one of the pads and protruding upward of a surface of the protective layer. The bump has a curved lateral side.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: January 9, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Dong Sun Kim, Sung Wuk Ryu, Hyun Seok Seo, Ji Haeng Lee
  • Publication number: 20180006104
    Abstract: A display device according to an embodiment includes a display panel and a circuit board connected to the display panel. The circuit board is connected to a bonding area of the display panel by an anisotropic conductive film. The display panel includes a cover insulating layer exposing the bonding area. The cover insulating layer includes at least one trench crossing an edge area, which is located outside the bonding area.
    Type: Application
    Filed: April 5, 2017
    Publication date: January 4, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Seung-Won JUNG, Dong-Sun KIM, Won-Joon HO
  • Patent number: 9860359
    Abstract: A method in which a second electronic device communicates with a neighbor device is provided. The method includes connecting to a first electronic device, receiving first information for a third electronic device from the first electronic device, and controlling the third electronic device using the first information, wherein the first information includes control right information for the third electronic device.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: January 2, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeung-Seob Shin, Dong-Sun Lim, Sun-Min Hwang, Jung-Woo Lee, Sang-Min Bae
  • Patent number: 9852678
    Abstract: A display device includes: a display panel including a plurality of gate lines on a substrate, a plurality of data lines crossing the gate lines, and a plurality of pixels, each of the pixels being coupled to one of the gate lines and to one of the data lines; a data driver configured to output data signals through a plurality of channel terminals; and a line selector configured to transmit the data signals to a plurality of data line blocks, each of the data line blocks including a plurality of data lines, wherein the line selector includes a plurality of thin-film transistors, and at least two of the thin-film transistors have different sizes.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: December 26, 2017
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seon I Jeong, Hwa Young Song, Min Kyu Woo, Dong Sun Lee
  • Publication number: 20170358637
    Abstract: A display device including a first substrate, an organic light emitting layer on the first substrate and including a protrusion, and a pixel circuit including a passivation film having a recess engaged with the protrusion, wherein the protrusion is located at a position corresponding to the recess and adhered to the pixel circuit in the recess by a conductive adhesive.
    Type: Application
    Filed: March 26, 2017
    Publication date: December 14, 2017
    Inventors: Dong Sun LEE, Mu Gyeom KIM, Young Gug SEOL
  • Patent number: 9831415
    Abstract: Embodiments of the invention provide a piezoelectric vibration module, including a vibration plate mounted with a piezoelectric element, which generates a vibration force in a vertical direction by being repeatedly expanded and contracted depending on external power applied thereto, and a lower case coupled with both ends of the vibration plate so as to be spaced apart from the vibration plate. The piezoelectric vibration module further includes a bar-shaped weight body increasing the vibration force of the piezoelectric element, and an elastic member interposed between the vibration plate and the weight body.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: November 28, 2017
    Assignee: MPLUS CO., LTD.
    Inventors: Dong Sun Park, Jung Hyun Park, Jong Woo Hong, Dong Woohn Kim
  • Publication number: 20170333901
    Abstract: A cell-trapping device includes a microchannel portion for trapping a plurality of cells with an average diameter of at most 25 ?m for high-throughput microinjection of an injectant into the cells. The cell-trapping device includes a microchannel portion having formed therein a cell-trapping area including a plurality of cell-trapping microchannels configured to trap one cell per cell-trapping channel. A method for preparing the cell-trapping device and an apparatus for high-throughput microinjection is also provided. Further provided is a method for injecting an injectant into a plurality of cells. The cell-trapping device, apparatus, and method allow for a rapid and highly reproducible microinjection into small cells with high productivity, high accuracy and a good cell survival rate.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 23, 2017
    Inventors: Dong Sun, Yu Ting Chow, Shuxun Chen, Ronald Adolphus Li
  • Publication number: 20170329655
    Abstract: The present application discloses a method and apparatus of unloading an out of memory (OOM) processing flow to a user space. A specific implementation of the method includes: writing related information of an OOM event into a memory page shared by a user space and a kernel space when a process triggers the OOM event, the related information comprising: an identification of the process and a path of a memory resource control sub-system where the process exists; acquiring, by an OOM service process of the user space, the related information of the OOM event through the memory page; and processing, by the OOM service process of the user space, the OOM event using the related information of the OOM event.
    Type: Application
    Filed: September 29, 2016
    Publication date: November 16, 2017
    Inventors: Linsi Yuan, Baisheng Wang, Dong Sun, Zhiyong Li