Patents by Inventor Gwang Myeong Go

Gwang Myeong Go 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).

  • COLOR-CHANGING SENSOR FOR GAS DETECTION AND METHOD FOR MANUFACTURING SAME
    Publication number: 20240133817
    Abstract: The present invention relates to a color-changing sensor for gas detection and a method for manufacturing same and, more particularly, to a color-changing sensor that can be used for detecting hydrogen gas, in which when the sensor comes into contact with hydrogen gas, color conversion occurs so that it is possible to easily check the presence of hydrogen gas, and when the sensor is not in contact with hydrogen gas by removal of hydrogen gas or the like, the sensor may exhibit a reversible characteristic of being restored to an original color and an irreversible characteristic of not being restored to an original color.
    Type: Application
    Filed: November 20, 2023
    Publication date: April 25, 2024
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Yong-Ho CHOA, Byungkwon JANG, Gwang-Myeong GO, Hong-Baek CHO, Bongyoung YOO
  • Gas sensor comprising composite structure including graphene and metal particle bonded to each other and method for manufacturing same
    Patent number: 11573196
    Abstract: Disclosed is a gas sensor. The gas sensor comprises: a substrate; a thermoelectric layer which is disposed on the substrate and has a metal nanowire; a first electrode and a second electrode disposed to be spaced apart from each other on the thermoelectric layer; and a catalyst layer which is disposed on the first electrode and has a composite structure in which a metal particle is bonded to a carbon structure.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: February 7, 2023
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Yong Ho Choa, Tae-Yeon Hwang, Yo Seb Song, Se Il Kim, Gwang Myeong Go
  • GAS SENSOR COMPRISING COMPOSITE STRUCTURE INCLUDING GRAPHENE AND METAL PARTICLE BONDED TO EACH OTHER AND METHOD FOR MANUFACTURING SAME
    Publication number: 20200386698
    Abstract: Disclosed is a gas sensor. The gas sensor comprises: a substrate; a thermoelectric layer which is disposed on the substrate and has a metal nanowire; a first electrode and a second electrode disposed to be spaced apart from each other on the thermoelectric layer; and a catalyst layer which is disposed on the first electrode and has a composite structure in which a metal particle is bonded to a carbon structure.
    Type: Application
    Filed: April 19, 2018
    Publication date: December 10, 2020
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Yong Ho Choa, Tae-Yeon Hwang, Yo Seb Song, Se Il Kim, Gwang Myeong Go