Patents by Inventor Jong Kwan Byun

Jong Kwan Byun 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).

  • Constructing method of cable-stayed bridge and temporary cable therefor
    Patent number: 8627530
    Abstract: The present invention relates to a method for constructing a cable-stayed bridge with a tensionless stay cable, including the steps for: constructing a main tower 100, continuously installing a suspension cable 200 over a main span and a side span, installing a plurality of hangers 210 on the suspension cable 200, arranging an anchorage cable 220 in a longitudinal direction by connecting the anchorage cable 220 to a lower end of the hanger 210, installing a stay cable 110 in sequence, constructing a girder by connecting a segment 300 constituting the girder to each of the stay cables 110 in sequence, and connecting the segments 300 one another in a longitudinal direction, and removing the suspension cable 200, the hanger, and the anchorage cable 220.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: January 14, 2014
    Assignee: Dong-A University Research Foundation for Industry-Academy Cooperation
    Inventors: Jong Kwan Byun, Won Ho Kang
  • CONSTRUCTING METHOD OF CABLE-STAYED BRIDGE AND TEMPORARY CABLE THEREFOR
    Publication number: 20120216357
    Abstract: The present invention relates to a method for constructing a cable-stayed bridge with a tensionless stay cable, including the steps for: constructing a main tower 100, continuously installing a suspension cable 200 over a main span and a side span, installing a plurality of hangers 210 on the suspension cable 200, arranging an anchorage cable 220 in a longitudinal direction by connecting the anchorage cable 220 to a lower end of the hanger 210, installing a stay cable 110 in sequence, constructing a girder by connecting a segment 300 constituting the girder to each of the stay cables 110 in sequence, and connecting the segments 300 one another in a longitudinal direction, and removing the suspension cable 200, the hanger, and the anchorage cable 220.
    Type: Application
    Filed: November 4, 2010
    Publication date: August 30, 2012
    Applicants: DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY-ACADEMY COOPERATION
    Inventors: Jong Kwan Byun, Won Ho Kang