Patents by Inventor Hakguen JEONG

Hakguen JEONG 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).

  • Apparatus and method for controlling a plurality of power converting modules and apparatus and method for analyzing power quantity imbalance
    Patent number: 9112411
    Abstract: Disclosed is a technology related to an apparatus for controlling or analyzing a power converting module, and more particularly, to a technology for improving imbalance of power quantities processed by a plurality of power converting modules. Relative power quantities processed by the modules are detected through a common circuit element installed in an input terminal or an output terminal shared by the plurality of modules, without detecting information acquired through current or voltage sensors individually installed in respective modules, and control values of the respective modules may be compensated for through the detected relative power quantities or may be output in a form where a user can easily identify them.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: August 18, 2015
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Suyong Chae, Yujin Song, Sukin Park, Hakguen Jeong, Subin Han, Seashung Oh
  • APPARATUS AND METHOD FOR CONTROLLING A PLURALITY OF POWER CONVERTING MODULES AND APPARATUS AND METHOD FOR ANALYZING POWER QUANTITY IMBALANCE
    Publication number: 20130285627
    Abstract: Disclosed is a technology related to an apparatus for controlling or analyzing a power converting module, and more particularly, to a technology for improving imbalance of power quantities processed by a plurality of power converting modules. Relative power quantities processed by the modules are detected through a common circuit element installed in an input terminal or an output terminal shared by the plurality of modules, without detecting information acquired through current or voltage sensors individually installed in respective modules, and control values of the respective modules may be compensated for through the detected relative power quantities or may be output in a form where a user can easily identify them.
    Type: Application
    Filed: February 28, 2013
    Publication date: October 31, 2013
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Suyong CHAE, Yujin SONG, Sukin PARK, Hakguen JEONG, Subin HAN, Seashung OH