Patents by Inventor Sun Hui Oh

Sun Hui Oh 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).

  • Negative electrode active material, negative electrode including the negative electrode active material, and secondary battery including the negative electrode
    Patent number: 11984587
    Abstract: The present invention relates to: a negative electrode active material including silicon-based composite particles containing SiOx (0<x<2) and a MgSiO3 phase, wherein the MgSiO3 phase includes a first MgSiO3 phase having an enstatite structure and a second MgSiO3 phase having a clinoenstatite structure at a weight ratio of 1:1 to 1:5; a negative electrode including the same; and a secondary battery including the negative electrode.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: May 14, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Il Geun Oh, Sun Young Shin, Se Hui Sohn, Yong Ju Lee, Se Mi Park
  • Air conditioner
    Patent number: D523945
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: June 27, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun Hui Oh, Joo Hee Ryu