Patents by Inventor Si Min Lee

Si Min Lee 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).

  • POWDER FOR GROWING GALLIUM OXIDE SINGLE CRYSTAL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20240158254
    Abstract: The present invention relates to a powder for growing a gallium oxide single crystal and a method of manufacturing the same, and the powder for growing a gallium oxide single crystal according to an embodiment of the present invention is made of gallium oxide and has a bulk density of 0.7 g/cm3 or more and 1.0 g/cm3 or less.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 16, 2024
    Applicant: KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
    Inventors: Si Young BAE, Seong Min JEONG, Yun Ji SHIN, Myung Hyun LEE
  • Injectable intraocular microgel as drug delivery system, and hydrogel comprising same
    Publication number: 20220387597
    Abstract: Provided are an injectable intraocular microgel and an injectable intraocular hydrogel that are safe to a human body and that can release a drug in the eye for a long period of time. This injectable intraocular microgel may have a form in which a drug is loaded on a hyaluronic acid microgel generated by causing hyaluronic acid copolymers to cross-link with each other through a w/o emulsion method.
    Type: Application
    Filed: October 22, 2020
    Publication date: December 8, 2022
    Inventors: Se Joon Woo, Ki Dong Park, Si Min Lee, Joo Young Son, Wonhee Suh