Patents by Inventor Tae Guen Yu

Tae Guen Yu 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).

  • Height-adjustable rotunda-type boarding bridge
    Patent number: 9630728
    Abstract: A boarding bridge includes: a fixed tunnel of which one end is connected to a terminal or an extended fixed tunnel; and a rotunda of which one end is connected to the other end of the fixed tunnel and which is supported by a rotunda column. The rotunda column is driven to raise or lower the rotunda.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: April 25, 2017
    Assignees: Korea Airports Corporation, AG CO, LTD.
    Inventors: Dong Soo Kim, Tae Guen Yu, Kwang Ho Yang
  • Height-Adjustable Rotunda-Type Boarding Bridge
    Publication number: 20160083114
    Abstract: Provided is a boarding bridge. The boarding bridge includes: a fixed tunnel of which one end is connected to a terminal or an extended fixed tunnel; and a rotunda of which one end is connected to the other end of the fixed tunnel and which is supported by a rotunda column. The rotunda column is driven to raise or lower the rotunda.
    Type: Application
    Filed: December 7, 2015
    Publication date: March 24, 2016
    Inventors: Dong Soo Kim, Tae Guen Yu, Kwang Ho Yang