Patents by Inventor Si Hyuck RYU

Si Hyuck RYU 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).

  • Heater for electronic thermostat and method for manufacturing the same
    Patent number: 10609766
    Abstract: Disclosed is a heater for an electronic thermostat, in which response is improved so that time taken in increasing a heating temperature up to a target temperature can be reduced, and an effect on improving fuel efficiency of a vehicle is maximized through effective temperature control of a coolant, and a method of manufacturing the same. Further, there is provided a heater for an electronic thermostat, which is structurally simple, is improved in workability and productivity for mass production when manufactured and assembled, reduces production costs, and enhances durability and reliability when applied to the thermostat for controlling a temperature of a coolant, and a method of manufacturing the same.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: March 31, 2020
    Assignee: WOO JIN IND. CO., LTD.
    Inventors: Young Jin Cho, Ki Won Kim, Si Hyuck Ryu
  • HEATER FOR ELECTRONIC THERMOSTAT AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20150351157
    Abstract: Disclosed is a heater for an electronic thermostat, in which response is improved so that time taken in increasing a heating temperature up to a target temperature can be reduced, and an effect on improving fuel efficiency of a vehicle is maximized through effective temperature control of a coolant, and a method of manufacturing the same. Further, there is provided a heater for an electronic thermostat, which is structurally simple, is improved in workability and productivity for mass production when manufactured and assembled, reduces production costs, and enhances durability and reliability when applied to the thermostat for controlling a temperature of a coolant, and a method of manufacturing the same.
    Type: Application
    Filed: November 25, 2014
    Publication date: December 3, 2015
    Inventors: Young Jin CHO, Ki Won KIM, Si Hyuck RYU