Patents by Inventor Ga Hyeon Lee

Ga Hyeon 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).

  • Patent number: 12218355
    Abstract: Disclosed are an anode active material for an all-solid-state battery in which a lithophilic material is deposited inside and on particles.
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: February 4, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yoon Kwang Lee, Yun Sung Kim, Ga Hyeon Im, Kyu Joon Lee, Hong Seok Min, Sang Heon Lee
  • Publication number: 20220333258
    Abstract: Disclosed is a method for manufacturing an electrode for alkaline water electrolysis, the method including: dissolving a metal salt in a solvent, followed by synthesis, to prepare a wet powder; performing an oxidative heat treatment on the wet powder; and performing a reductive heat treatment on the oxidatively heat treated powder.
    Type: Application
    Filed: May 27, 2021
    Publication date: October 20, 2022
    Inventors: Jong Hoon JOO, Hye Ri KIM, Ga Hyeon LEE
  • Publication number: 20150224221
    Abstract: This disclosure relates to microspheres emboli and method of making them. The recoverability of lyophilized microspheres is optimized by adding trehalose prior to lyophilization of the microspheres and vortexing the lyophilized microspheres. The optimization can be useful in maintaining physical properties, shapes, and the drug release level of the microspheres for emboli. Chitosan microspheres can be useful in stably causing emboli in blood vessels, and precisely adjusting the release of a drug, and thus can be used in anticancer treatment.
    Type: Application
    Filed: August 30, 2013
    Publication date: August 13, 2015
    Applicant: CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jae Hwi Lee, Byung Kook Kwak, Hyeong Min Kim, Ga Hyeon Lee