Patents by Inventor Kye Hyeon RYU

Kye Hyeon 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).

  • Ultrasonic flow measurement system
    Patent number: 9612141
    Abstract: The present invention relates to flow measurement, and more particularly, to a system for measuring a flow rate by three-dimensionally crossing a plurality of sidings each other within a conduit. An ultrasonic flow measurement system according to the present invention determines a flow central part of fluid by three-dimensionally crossing the plurality of sidings each other within the conduit in three dimensions and calculates a flow rate flowing in the conduit, meeting the flow central part, thereby more accurately measuring the flow rate than the existing method.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: April 4, 2017
    Assignees: Woojin Inc., Sonic Corporation
    Inventors: Kye Hyeon Ryu, Hee June Park, Hyun Myoung Shin, Toru Akiyama, Kunihiro Takahashi, Noriaki Saito, Kazuo Takemura
  • MULTI-THERMOCOUPLE IN-CORE INSTRUMENT ASSEMBLY AND SYSTEM AND METHOD FOR MONITORING INTERNAL STATE OF NUCLEAR REACTOR AFTER SEVERE ACCIDENT USING THE SAME
    Publication number: 20160055926
    Abstract: Disclosed herein are a multi-thermocouple in-core instrument assembly and a system and method for monitoring the internal state of a nuclear reactor after a severe accident using the in-core instrument assembly. In accordance with an embodiment of the present invention, a multi-thermocouple in-core instrument assembly includes a signal compensation detector, thermocouples, and a plurality of neutron detectors disposed between a center pipe having a circular section and an external protection pipe, and the thermocouples have temperature-measuring points at different heights.
    Type: Application
    Filed: August 18, 2015
    Publication date: February 25, 2016
    Inventors: Song Hae YE, Yeong Cheol SHIN, Soo Ill LEE, Kwang Dae LEE, Hong Ki JUNG, Hee Taek LIM, Yong Sik KIM, Kye Hyeon RYU, Myung Eun CHAE, Sung Jin KIM
  • ULTRASONIC FLOW MEASUREMENT SYSTEM
    Publication number: 20160033312
    Abstract: The present invention relates to flow measurement, and more particularly, to a system for measuring a flow rate by three-dimensionally crossing a plurality of sidings each other within a conduit. An ultrasonic flow measurement system according to the present invention determines a flow central part of fluid by three-dimensionally crossing the plurality of sidings each other within the conduit in three dimensions and calculates a flow rate flowing in the conduit, meeting the flow central part, thereby more accurately measuring the flow rate than the existing method.
    Type: Application
    Filed: April 14, 2014
    Publication date: February 4, 2016
    Inventors: Kye Hyeon RYU, Hee June PARK, Hyun Myoung SHIN, Toru AKIYAMA, Kunihiro TAKAHASHI, Noriaki SAITO, Kazuo TAKEMURA