Patents by Inventor Kun Ae Noh

Kun Ae Noh 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).

  • Crosslinking agent and crosslinkable solid polymer electrolyte using the same
    Patent number: 6783897
    Abstract: The present invention relates to a crosslinking agent comprising methyl siloxane polymer of a backbone having a polyalkylene oxide group as a branch group and acryl groups at both ends, and a crosslinkable solid polymer electrolyte composition comprising a crosslinking agent, a lithium salt, an organic solvent, and a curing initiator mixed in a certain ratio. The crosslinkable solid polymer electrolyte composition has a high ionic conductivity at room temperature and can be readily formed into a film and is thus suitable for use in large-size lithium-polymer secondary batteries applicable to electric cars, power storage devices for power leveling and the like, as well as in small-size lithium-polymer secondary batteries applicable to video cameras, portable data terminals such as cellular phones and notebook computers, and the like.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: August 31, 2004
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Yongku Kang, Changjin Lee, Won Sil Lee, Kun Ae Noh
  • Crosslinking agent and crosslinkable solid polymer electrolyte using the same
    Publication number: 20030134968
    Abstract: The present invention relates to a crosslinking agent comprising methyl siloxane polymer of a backbone having a polyalkylene oxide group as a branch group and acryl groups at both ends, and a crosslinkable solid polymer electrolyte composition comprising a crosslinking agent, a lithium salt, an organic solvent, and a curing initiator mixed in a certain ratio. The crosslinkable solid polymer electrolyte composition has a high ionic conductivity at room temperature and can be readily formed into a film and is thus suitable for use in large-size lithium-polymer secondary batteries applicable to electric cars, power storage devices for power leveling and the like, as well as in small-size lithium-polymer secondary batteries applicable to video cameras, portable data terminals such as cellular phones and notebook computers, and the like.
    Type: Application
    Filed: October 28, 2002
    Publication date: July 17, 2003
    Inventors: Yongku Kang, Changjin Lee, Won Sil Lee, Kun Ae Noh