Patents by Inventor Kwankyu Park

Kwankyu Park 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).

  • Display apparatus and control method thereof
    Patent number: 11599225
    Abstract: The display apparatus includes a display including a touch screen; a plurality of transducers provided to be spaced apart from each other at edges of the touch screen, and configured to transmit and receive an ultrasonic signal with respect to the touch screen; and a processor configured to identify a touch position on the touch screen based on the ultrasonic signal transmitted and received by the plurality of transducers, wherein the transducer includes a plurality of electrodes arranged from an edge side of the touch screen toward an inner side of the touch screen, and a first electrode at the edge side among the plurality of electrodes is shorter than a second electrode at the inner side.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: March 7, 2023
    Assignees: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Huijun Shim, Kwankyu Park, Gwanhyung Kim
  • DISPLAY APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20210349570
    Abstract: The display apparatus includes a display including a touch screen; a plurality of transducers provided to be spaced apart from each other at edges of the touch screen, and configured to transmit and receive an ultrasonic signal with respect to the touch screen; and a processor configured to identify a touch position on the touch screen based on the ultrasonic signal transmitted and received by the plurality of transducers, wherein the transducer includes a plurality of electrodes arranged from an edge side of the touch screen toward an inner side of the touch screen, and a first electrode at the edge side among the plurality of electrodes is shorter than a second electrode at the inner side.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 11, 2021
    Applicants: Samsung Electronics Co., Ltd., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Huijun SHIM, Kwankyu PARK, Gwanhyung KIM
  • Wire-reeling type desk
    Patent number: 9872559
    Abstract: Provided is a desk for electric products. Particularly, the desk for electric products includes a power supply, a wire-reeling part, and a cover part for covering the power supply and the wire-reeling part. Thus, wires are neatly arranged on the wire-reeling part so as not to drag on the floor, thereby allowing the floor cleaning to be easily performed. Also, wires wound on the wire-reeling part are covered, thereby improving the exterior of the desk.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: January 23, 2018
    Inventor: Kwankyu Park
  • WIRE-REELING TYPE DESK
    Publication number: 20170143113
    Abstract: Provided is a desk for electric products. Particularly, the desk for electric products includes a power supply, a wire-reeling part, and a cover part for covering the power supply and the wire-reeling part. Thus, wires are neatly arranged on the wire-reeling part so as not to drag on the floor, thereby allowing the floor cleaning to be easily performed. Also, wires wound on the wire-reeling part are covered, thereby improving the exterior of the desk.
    Type: Application
    Filed: March 25, 2016
    Publication date: May 25, 2017
    Inventor: Kwankyu PARK
  • TGF-?-specific covalently closed antisense molecule
    Patent number: 7420050
    Abstract: The present application describes a purified covalently closed antisense molecule, which specifically inhibits expression of TGF-?.
    Type: Grant
    Filed: December 30, 2002
    Date of Patent: September 2, 2008
    Assignee: Welgene Pharmaceuticals, Inc.
    Inventors: Jong-Gu Park, Ik-Jae Moon, Young-Kook Choi, Kwankyu Park
  • TGF-beta-specific covalently closed antisense molecule
    Publication number: 20030153075
    Abstract: The present application describes a purified covalently closed antisense molecule, which specifically inhibits expression of TGF-&bgr;.
    Type: Application
    Filed: December 30, 2002
    Publication date: August 14, 2003
    Inventors: Jong-Gu Park, Ik-Jae Moon, Young-Kook Choi, Kwankyu Park