Patents by Inventor Beum Keun WOO

Beum Keun WOO 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).

  • Silicone rubber composition and manufacturing method thereof
    Patent number: 9963577
    Abstract: Disclosed are a silicone rubber composition and a preparation method thereof. The silicone rubber composition comprises a polydimethylvinylsiloxane, a silica filler, a polymethylvinylsiloxane oil, a hydrogen-modified polyorganosiloxane, a platinum-based catalyst, and a polymethylhydrogensiloxane vulcanizing agent.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: May 8, 2018
    Assignees: HYUNDAI MOBIS CO., LTD., GRACE CONTINENTAL KOREA CO., LTD.
    Inventors: Byung Sub Park, Kang Won Seo, Jung Hwan Lee, Yong Chun, Sung Hoon Jin, Beum Keun Woo, David I. S Luan
  • SILICONE RUBBER COMPOSITION AND MANUFACTURING METHOD THEREOF
    Publication number: 20160102191
    Abstract: Disclosed are a silicone rubber composition and a preparation method thereof. The silicone rubber composition comprises a polydimethylvinylsiloxane, a silica filler, a polymethylvinylsiloxane oil, a hydrogen-modified polyorganosiloxane, a platinum-based catalyst, and a polymethylhydrogensiloxane vulcanizing agent.
    Type: Application
    Filed: July 20, 2015
    Publication date: April 14, 2016
    Inventors: Byung Sub PARK, Kang Won SEO, Jung Hwan LEE, Yong CHUN, Sung Hoon JIN, Beum Keun WOO, David I. S LUAN