Patents by Inventor Ik Sang Sohn

Ik Sang Sohn 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).

  • Computer case
    Patent number: D549701
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: August 28, 2007
    Assignee: Zalman Tech Co., Ltd.
    Inventors: Min Whan Seo, Dong Ki Kwag, Se Woong Kim, Hee Jun Yang, Chun Ho Jung, Sung Hwan Park, Kwang Yeal Baek, Ik Sang Sohn
  • Computer case
    Patent number: D549702
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: August 28, 2007
    Assignee: Zalman Tech Co., Ltd.
    Inventors: Se Woong Kim, Ik Sang Sohn, Sung Hwan Park, Ji Hoon Jo
  • Heat dissipator for a notebook computer
    Patent number: D555162
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: November 13, 2007
    Assignee: Zalman Tech Co., Ltd.
    Inventors: Jin Tae Park, Ik Sang Sohn
  • Heat dissipator for a notebook computer
    Patent number: RE42054
    Type: Grant
    Filed: October 26, 2009
    Date of Patent: January 25, 2011
    Assignee: Zalman Tech Co., Ltd.
    Inventors: Jin Tae Park, Ik Sang Sohn