Patents by Inventor Cho Yong Wook

Cho Yong Wook 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).

  • Bumper of motor vehicle
    Patent number: D588506
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: March 17, 2009
    Assignee: Mazda Motor Corporation
    Inventors: Ikuo Maeda, Cho Yong Wook, Ryousuke Nozaki, Ryuji Kumagai, Keisuke Nakai
  • Motor vehicle
    Patent number: D660754
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: May 29, 2012
    Assignee: Mazda Motor Corporation
    Inventors: Yasushi Nakamuta, Cho Yong Wook, Takahiro Matsui
  • Motor vehicle
    Patent number: D692358
    Type: Grant
    Filed: February 17, 2011
    Date of Patent: October 29, 2013
    Assignee: Mazda Motor Corporation
    Inventors: Yasushi Nakamuta, Cho Yong Wook, Takahiro Matsui