Patents by Inventor Jung-Yun Han

Jung-Yun Han 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: 20240148810
    Abstract: The present invention relates to an anti-inflammatory composition comprising Epimedium koreanum Nakai, Polygala tenuifolia Willd, and Polyporus umbellatus Fries extracts or a mixture thereof as an active ingredient. The extracts and mixture prepared according to the present invention exhibit a high inhibitory effect against nitric oxide and a suppressive effect against the expression of iNOS and COX2 and thus can be advantageously used as an anti-inflammatory composition.
    Type: Application
    Filed: March 19, 2021
    Publication date: May 9, 2024
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Hyoung-Yun Han, Jung-Hwa Oh, Seokjoo Yoon, Se-Myo Park, Mi-Sun Choi, Soojin Kim
  • Patent number: 11943994
    Abstract: A display device and a method of manufacturing the same are provided. The display device, comprises a first base substrate, a first barrier layer disposed on the first base substrate, a second base substrate disposed on the first barrier layer, at least one transistor disposed on the second base substrate, and an organic light emitting diode disposed on the at least one transistor, wherein the first barrier layer includes a silicon oxide, and has an adhesion force of 200 gf/inch or more to the second base substrate.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Chul Min Bae, Eun Jin Kwak, Jin Suk Lee, Jung Yun Jo, Ji Hye Han, Young In Hwang
  • Patent number: 5715486
    Abstract: An advanced photo system (APS) camera includes a keyboard mounted on the inner surface of a rear cover hinged to the camera body. The camera also includes an LCD for displaying information entered on the keyboard, wherein the LCD is mounted at the rear of the camera body so as to be exposed when the rear cover is opened to provide user access to the keyboard. The information entered on the keyboard and displayed on the LCD is recorded on a magnetic track included on the photographic film advanced through the camera. The keyboard and the LCD may be separated from or remote from the APS camera, and the keyboard may be replaced with a plurality of input dials.
    Type: Grant
    Filed: June 26, 1996
    Date of Patent: February 3, 1998
    Assignee: Samsung Aerospace Industries, Ltd.
    Inventors: Joo-Bok Kim, Byong-Wook Jin, Eun-Ju Song, Jung-Yun Han
  • Patent number: D403341
    Type: Grant
    Filed: February 5, 1998
    Date of Patent: December 29, 1998
    Assignee: Samsung Aerospece Industries, Ltd.
    Inventors: Byungwook Chin, Jung Yun Han