Patents by Inventor Tae Hun Ju

Tae Hun Ju 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: 11780216
    Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device. The apparatus for manufacturing a display device includes a frame; a guide member installed on the frame; a clamp including a pair of clamp members installed on the guide member; and a rotation unit configured to rotate the frame to change a relative position of each clamp member with respect to the frame. The clamp member includes a suction member.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: October 10, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Tae Hun Ju, Sang Cheol Kim, Suk Ju Kang
  • Publication number: 20210347159
    Abstract: An apparatus for manufacturing a display device and a method for manufacturing a display device. The apparatus for manufacturing a display device includes a frame; a guide member installed on the frame; a clamp including a pair of clamp members installed on the guide member; and a rotation unit configured to rotate the frame to change a relative position of each clamp member with respect to the frame. The clamp member includes a suction member.
    Type: Application
    Filed: January 12, 2021
    Publication date: November 11, 2021
    Inventors: Tae Hun Ju, Sang Cheol Kim, Suk Ju Kang
  • Publication number: 20140182077
    Abstract: A wiper arm apparatus having an improved lock-back structure includes: an arm head; a retainer; and a spring that elastically couples the retainer to the arm head, wherein the retainer includes a protruding hooking unit, which protrudes toward the arm head in a direction of a length of the retainer, and the arm head includes: a rotation guide unit which allows the retainer to rotate around the arm head by preventing the protruding hooking unit from being interfered with; an arm stopper unit which is disposed at an end of the rotation guide unit and by which the protruding hooking unit is hooked, so as to restrict a rotation angle of the retainer; and a stopper cover unit that is extended to and formed at the arm head, and forms a structure that covers the rotation guide unit and the arm stopper unit.
    Type: Application
    Filed: October 23, 2013
    Publication date: July 3, 2014
    Applicant: Dongyang Mechatronics Corp.
    Inventors: Tae Hun Ju, Kyoung Ho Ko
  • Publication number: 20030213088
    Abstract: A wiper linkage for a car supporting left and right wiper rotation shafts, the wiper linkage including a body having a plate rod shape in which an upper surface is flat and shaft holes are formed at both end portions, and a shaft rotation support portion rotatably supporting using bearings encompassing the rotation shaft so that the wiper rotation shaft freely rotates and fixed by being inserted in the shaft hole of the body. The operational performance of the wiper is improved and the manufacturing work can be automated so that productivity can be improved. Since the body has a plate shape, when the motor is installed, the accommodation surface is flat so that the motor can be firmly fixed without using an additional sub-bracket. Accordingly, the number of parts decreases so that the manufacturing cost can be reduced.
    Type: Application
    Filed: May 14, 2003
    Publication date: November 20, 2003
    Applicant: DONGYANG MECHATRONICS Co., Ltd.
    Inventors: Tae Hun Ju, Jae Chan Park
  • Publication number: 20030185644
    Abstract: A fastener for a plastic structure includes an elastic hook protrusion formed one of a fixing structure and a coupling structure integrally coupled to the fixing structure and having an extension portion maintaining a width of a profile extended than that of a body portion and a cut portion formed at a center of the extension portion in a lengthwise direction of the body portion, a one-way insertion portion formed on the other structure of the fixing structure and the coupling structure on which the elastic hook protrusion is not formed, having an inclined portion inclined in an elastic pipe form in a direction in which the elastic hook protrusion is inserted and a through hole formed in the coupling structure so that the elastic hook protrusion is inserted and hooked therein, and a wedge inserted in the cut groove of the elastic hook protrusion after the elastic hook protrusion is inserted in the one-way insertion portion to prevent the elastic hook protrusion from being separated from the one-way insertion
    Type: Application
    Filed: April 2, 2003
    Publication date: October 2, 2003
    Applicant: Dongyan Mechatronics Co., Ltd.
    Inventor: Tae Hun Ju