Patents by Inventor Hwa Chul Jung

Hwa Chul Jung 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).

  • Biodegradable metal alloy with multiple properties
    Patent number: 11345981
    Abstract: The present disclosure relates to a biodegradable metal alloy with multiple properties, containing: 0.05-0.15 wt % of calcium; a metal element X having a HCP structure, of a composition not forming a precipitated phase when mixed with magnesium; and magnesium as the remainder.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: May 31, 2022
    Assignee: U & I CORPORATION
    Inventors: Ja Kyo Koo, Hwa Chul Jung, Won Hyun Shim, Hyung Jin Roh, Hyun Kwang Seok, Yu Chan Kim
  • BIODEGRADABLE METAL ALLOY WITH MULTIPLE PROPERTIES
    Publication number: 20200173000
    Abstract: The present disclosure relates to a biodegradable metal alloy with multiple properties, containing: 0.05-0.15 wt % of calcium; a metal element X having a HCP structure, of a composition not forming a precipitated phase when mixed with magnesium; and magnesium as the remainder.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 4, 2020
    Inventors: Ja Kyo Koo, Hwa Chul Jung, Won Hyun Shim, Hyung Jin Roh, Hyun Kwang Seok, Yu Chan Kim