Patents by Inventor YONGZHU YAN

YONGZHU YAN 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).

  • Temperature-sensitive film and temperature measurement system using thereof
    Patent number: 12158376
    Abstract: Disclosed is a temperature measurement system including: a light source unit for receiving excitation light; a target material on which the temperature-sensitive film is attached in order to emit the received excitation light into emission light; a phosphorescence detector for extracting the emission light into a phosphorescence decay signal; and a temperature extraction unit for extracting temperature of the target material using the phosphorescence decay signal.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: December 3, 2024
    Assignee: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Kyung Chun Kim, Chang Sik Ha, Tao Cai, Yongzhu Yan
  • TEMPERATURE-SENSITIVE FILM AND TEMPERATURE MEASUREMENT SYSTEM USING THEREOF
    Publication number: 20220326095
    Abstract: Disclosed is a temperature measurement system including: a light source unit for receiving excitation light; a target material on which the temperature-sensitive film is attached in order to emit the received excitation light into emission light; a phosphorescence detector for extracting the emission light into a phosphorescence decay signal; and a temperature extraction unit for extracting temperature of the target material using the phosphorescence decay signal.
    Type: Application
    Filed: March 18, 2021
    Publication date: October 13, 2022
    Applicant: PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
    Inventors: Kyung Chun KIM, Chang Sik HA, TAO CAI, YONGZHU YAN