Patents by Inventor Gi Young DO

Gi Young DO 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 adjustment device for rotunda of boarding bridge
    Patent number: 9834322
    Abstract: A height adjustment device for a rotunda can comprise: an outer column which fixes a rotunda and ascends and descends; an inner column which is connected to the outer column; a vertical screw which is placed on the lower end of the rotunda; a nut which is interlocked in correspondence to the outside diameter of the vertical screw; and rails which are provided on one side of the outer column or the inner column and are formed in correspondence to each other so as to assist the ascent and descent of the outer column.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: December 5, 2017
    Assignees: AG CO., LTD., KOREA AIRPORTS CORPORATION
    Inventors: Dong Soo Kim, Seung Sang Cho, Gi Young Do, Kwang Ho Yang, Yon Sang Cho, Hyung Sik Kim
  • HEIGHT ADJUSTMENT DEVICE FOR ROTUNDA OF BOARDING BRIDGE
    Publication number: 20170240297
    Abstract: A height adjustment device for a rotunda can comprise: an outer column which fixes a rotunda and ascends and descends; an inner column which is connected to the outer column; a vertical screw which is placed on the lower end of the rotunda; a nut which is interlocked in correspondence to the outside diameter of the vertical screw; and rails which are provided on one side of the outer column or the inner column and are formed in correspondence to each other so as to assist the ascent and descent of the outer column.
    Type: Application
    Filed: April 14, 2015
    Publication date: August 24, 2017
    Inventors: Dong Soo Kim, Seung Sang Cho, Gi Young Do, Kwang Ho Yang, Yon Sang Cho, Hyung Sik Kim
  • Boarding bridge
    Patent number: 9586697
    Abstract: A boarding bridge including: an inner tunnel walking deck which positioned above a floor of an inner tunnel with a space the therebetween, and forms a walking passage of the inner tunnel. An outer tunnel walking deck which positioned above a floor of the outer tunnel with a space therebetween, and forms a walking passage of the outer tunnel. The outer tunnel walking deck positioned at a height between the floor of the inner tunnel and the inner tunnel walking deck.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: March 7, 2017
    Assignee: KOREA AIRPORTS CORPORATION
    Inventors: Han Soo Kim, Seok Cheol Yang, Dong Soo Kim, Won Lae Lim, Gi Young Do
  • BOARDING BRIDGE
    Publication number: 20160264261
    Abstract: A boarding bridge comprising: an inner tunnel walking deck which is provided above a floor of an inner tunnel with a space the therebetween, and forms a walking passage of the inner tunnel; and an outer tunnel walking deck which is provided above a floor of the outer tunnel with a space therebetween, and forms a walking passage of the outer tunnel. The outer tunnel walking deck is provided at a height between the floor of the inner tunnel and the inner tunnel walking deck.
    Type: Application
    Filed: June 10, 2014
    Publication date: September 15, 2016
    Inventors: Han Soo KIM, Seok Cheol YANG, Dong Soo KIM, Won Lae LIM, Gi Young DO
  • Baggage jamming prevention structure and belt conveyor device including same
    Patent number: 9365363
    Abstract: A structure for suppressing a baggage jam, includes: a jam suppressing unit which is provided at a gap between a first conveyor and a second conveyor to suppress baggage transferred from the first conveyor to the second conveyor from being jammed in the gap, and the jam suppressing unit may be provided to be protruded to a position higher than a jam threshold point having the narrowest space in the gap and to a position lower than a transport surface on which the baggage is transported by the first and second conveyors.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: June 14, 2016
    Assignee: KOREA AIRPORTS CORPORATION
    Inventors: Dong Soo Kim, Gi Young Do
  • BAGGAGE JAMMING PREVENTION STRUCTURE AND BELT CONVEYOR DEVICE INCLUDING SAME
    Publication number: 20150336749
    Abstract: A structure for suppressing a baggage jam, includes: a jam suppressing unit which is provided at a gap between a first conveyor and a second conveyor to suppress baggage transferred from the first conveyor to the second conveyor from being jammed in the gap, and the jam suppressing unit may be provided to be protruded to a position higher than a jam threshold point having the narrowest space in the gap and to a position lower than a transport surface on which the baggage is transported by the first and second conveyors.
    Type: Application
    Filed: December 17, 2013
    Publication date: November 26, 2015
    Inventors: Dong Soo KIM, Gi Young DO