Patents by Inventor Han Seok Yoon

Han Seok Yoon 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: 20240165829
    Abstract: A vacuum suction head may include a holder including a through hole formed therein, a suction pad surrounding at least a portion of a side surface of the holder, and a packing pad on a lower surface of the holder. The suction pad may protrude below a lower surface of the holder. The packing pad may include a cutout part. The cutout part may allow a space between the suction pad and the packing pad such that the space and the through hole may be in fluid communication with each other.
    Type: Application
    Filed: July 24, 2023
    Publication date: May 23, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong Min CHOI, Min-Su KANG, Nam Jin KIM, Dong Gun KIM, Han Byul SHIN, Hyun Seok YOON
  • Publication number: 20240120137
    Abstract: A mounting jig for manufacturing a tiling display device can include a supporting member, a plurality of jig magnets fixed to the supporting member, a hinge structure configured to rotate the plurality of jig magnets, and a guard rail configured to rotate in response to a rotation of the plurality of jig magnets, to reduce damage caused during detachment or attachment. The tiling display device includes a plurality of display devices disposed in the form of tiles. Each of the plurality of display devices includes a plurality of display elements, a plurality of circuits, a plurality of lines and a plurality of parts. The plurality of display elements can be a light emitting diode (LED) or a micro-LED including an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting layer.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Han Seok KIM, Sung Hwan YOON, Sang Ok SEON, Jae Jun KIM
  • Patent number: 8323022
    Abstract: The instant dental bridge is one used in surgical operations in areas of missing teeth between abutment teeth includes: an artificial tooth or teeth (2) formed with slots (6) in recessed parts near to the gum; a connecting body (1) which has through holes (3) formed in positions corresponding to the slots (6) and projections joined onto the abutment teeth, and of which the entire surface, except the surfaces (5?) in contact with the abutment teeth, is covered by the artificial tooth (2) or by the same material as the artificial tooth; and wires (8) for securing the abutment teeth and the connecting body (1) to each other, by being wound through gaps (7) neighboring the abutment teeth and through the slots (6) and the through holes (3).
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: December 4, 2012
    Inventor: Han Seok Yoon
  • Publication number: 20110091838
    Abstract: The instant dental bridge is one used in surgical operations in areas of missing teeth between abutment teeth includes: an artificial tooth or teeth (2) formed with slots (6) in recessed parts near to the gum; a connecting body (1) which has through holes (3) formed in positions corresponding to the slots (6) and projections joined onto the abutment teeth, and of which the entire surface, except the surfaces (5?) in contact with the abutment teeth, is covered by the artificial tooth (2) or by the same material as the artificial tooth; and wires (8) for securing the abutment teeth and the connecting body (1) to each other, by being wound through gaps (7) neighbouring the abutment teeth and through the slots (6) and the through holes (3).
    Type: Application
    Filed: February 25, 2009
    Publication date: April 21, 2011
    Inventor: Han Seok Yoon