Patents by Inventor Keun T. Lee

Keun T. Lee 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).

  • Control system for automatically controlling actuators of an excavator
    Patent number: 5361211
    Abstract: A control system for automatically controlling the operation of actuators of an excavator.
    Type: Grant
    Filed: October 28, 1991
    Date of Patent: November 1, 1994
    Assignee: Samsung Heavy Industries Co., Ltd.
    Inventors: Jin H. Lee, Sang C. Heo, Jang U. Jo, Jin T. Kim, Keun T. Lee, Ju K. Kim, Sang T. Jeong, Bong D. Hoang, Chan H. Lee