Patents by Inventor Youn Suk Son

Youn Suk Son 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 of controlling the bubble size and contents of bubble, and that method
    Patent number: 10478788
    Abstract: Provided are a device and a method for adjusting the number and size of air bubbles, more particularly, a device and a method for adjusting the number and size of air bubbles, capable of mixing a liquid and gas to form an air bubble mixture or air bubble water (water containing air bubble) and freely adjusting the number and size of air bubbles contained in the formed air bubble mixture to thereby be used in various fields.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: November 19, 2019
    Assignee: Korea Atomic Energy Research Institute
    Inventors: In-Ha Jung, Sung Joo Lee, Youn Suk Son
  • APPARATUS OF CONTROLLING THE BUBBLE SIZE AND CONTENTS OF BUBBLE, AND THAT METHOD
    Publication number: 20160243508
    Abstract: Provided are a device and a method for adjusting the number and size of air bubbles, more particularly, a device and a method for adjusting the number and size of air bubbles, capable of mixing a liquid and gas to form an air bubble mixture or air bubble water (water containing air bubble) and freely adjusting the number and size of air bubbles contained in the formed air bubble mixture to thereby be used in various fields.
    Type: Application
    Filed: January 8, 2016
    Publication date: August 25, 2016
    Inventors: In-Ha Jung, Sung Joo Lee, Youn Suk Son
  • Intelligent energy saving ventilation control system
    Patent number: 8496514
    Abstract: An intelligent energy saving ventilation control system capable of drastically reducing power consumption of the system. The system includes suction and exhaust ducts having a predetermined shape, a pre-filter disposed at an entry region of the suction duct, and a composite filter disposed behind the pre-filter. The system includes a fan motor disposed between the suction and exhaust ducts to linearly control an internal suction pressure in the suction duct; a turning angle motor for controlling a turning angle of the composite filter; an outdoor air sensor for measuring freshness of outdoor air, converting the measured result into an electrical signal, and outputting the signal; and a control unit for controlling operations of the turning angle motor and the fan motor in order to control an aperture angle of the composite filter and an internal pressure in the suction duct.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: July 30, 2013
    Assignee: Konkuk University Industrial Cooperation Corp.
    Inventors: Jo Chun Kim, Sang Gwi Chung, Youn Suk Son, Young Sunwoo