Patents by Inventor Yong-seob Han

Yong-seob Han 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).

  • FIRE ESCAPE APPARATUS FOR BUILDING
    Publication number: 20100163339
    Abstract: A fire escape apparatus for a building is provided.
    Type: Application
    Filed: June 10, 2008
    Publication date: July 1, 2010
    Inventor: Yong-seob Han
  • Apparatus for dampening vibrations of an automatic guided vehicle
    Patent number: 6511038
    Abstract: A vibration absorber absorbs a vibration of an automatic guided vehicle in a three-dimensional direction. The vibration absorber includes: a base member having an accommodating hole formed therein; a damping member having a flange portion, a body portion, and a shaft; and a bracket. The flange portion of the damping member is attached on the base member while the body portion is inserted in the accommodating portion of the base member, and the bracket is disposed on the shaft of the damping member. Accordingly, since the vibration absorber absorbs the forward/backward and leftward/rightward vibration as well as upward/downward vibration of the automatic guided vehicle, the breakage of products loaded on the automatic guided vehicle is prevented.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: January 28, 2003
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Yong-seob Han