Patents by Inventor Hak-Ryul Kim

Hak-Ryul Kim 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).

  • SEMICONDUCTOR DEVICE INCLUDING A DUMMY POWER PAD AND A PAD PLACEMENT METHOD THEREOF
    Publication number: 20230411310
    Abstract: A semiconductor device includes: at least one signal pad including power metal rings and configured to exchange an input/output signal with an input/output circuit; and a dummy power pad disposed adjacent to the at least one signal pad, wherein the dummy power pad includes a first clamp circuit connected to at least one of the power metal rings.
    Type: Application
    Filed: December 13, 2022
    Publication date: December 21, 2023
    Inventors: Kim Min SIC, Jinhyeong KIM, Hak-Ryul KIM, Inyoung CHOI
  • Antibacterial agent comprising 7, 10-dihydroxy-8(E)-octadecenoic acid
    Patent number: 8053473
    Abstract: The present invention relates to an antibacterial agent containing 7,10-dihydroxy-8(E)-octadecenoic acid (referred as DOD) as an active ingredient. DOD produced by the method of the present invention can be effectively used as an antibacterial agent because it has a wide spectrum of antibacterial activity against various microorganisms.
    Type: Grant
    Filed: June 17, 2008
    Date of Patent: November 8, 2011
    Assignee: Kyung Pook National University Industry-Academic Cooperation Foundation
    Inventors: Hak-Ryul Kim, Min Jung Suh
  • ANTIBACTERIAL AGENT COMPRISING 7, 10-DIHYDROXY-8(E)-OCTADECENOIC ACID
    Publication number: 20090036533
    Abstract: The present invention relates to an antibacterial agent containing 7,10-dihydroxy-8(E)-octadecenoic acid (referred as DOD) as an active ingredient. DOD produced by the method of the present invention can be effectively used as an antibacterial agent because it has a wide spectrum of antibacterial activity against various microorganisms.
    Type: Application
    Filed: June 17, 2008
    Publication date: February 5, 2009
    Applicant: Kyungpook National University Industry-Acadamic Cooperation Foundation
    Inventors: Hak-Ryul Kim, Min Jung Suh