Patents by Inventor Jerome Kartham HYUN

Jerome Kartham HYUN 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).

  • Ultrafast colorimetric humidity sensor and method of preparing the same
    Patent number: 11808711
    Abstract: The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: November 7, 2023
    Assignee: EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATION
    Inventors: Jerome Kartham Hyun, Syazwani Mohd Noor, Han-Sol Jang, Jin-Ho Choy
  • SENSITIVE CONJUGATED POLYMER STRUCTURE COLOR AND SENSOR USING SAME
    Publication number: 20230151160
    Abstract: The present disclosure relates to a responsive polymer film, a method of preparing the responsive polymer film, and a sensor using the polymer film.
    Type: Application
    Filed: November 30, 2022
    Publication date: May 18, 2023
    Inventors: So-Jung PARK, Jerome Kartham HYUN, Ji-eun PARK, Cheon Woo MOON
  • ULTRAFAST COLORIMETRIC HUMIDITY SENSOR AND METHOD OF PREPARING THE SAME
    Publication number: 20220283096
    Abstract: The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Jerome Kartham HYUN, Syazwani MOHD NOOR, Han-Sol JANG, Jin-Ho CHOY
  • Ultrafast colorimetric humidity sensor and method of preparing the same
    Patent number: 11371945
    Abstract: The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: June 28, 2022
    Assignee: EWHA UNIVERSITY—INDUSTRY COLLABORATION FOUNDATION
    Inventors: Jerome Kartham Hyun, Syazwani Mohd Noor, Han-Sol Jang, Jin-Ho Choy
  • REFLECTIVE COLOR PIXEL BASED ON LOSSY METAL
    Publication number: 20220179142
    Abstract: The present disclosure relates to a reflective color pixel including a dielectric grating formed on a lossy metal substrate.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Jerome Kartham Hyun, Youngji Kim, Kyungmin Jung
  • ULTRAFAST COLORIMETRIC HUMIDITY SENSOR AND METHOD OF PREPARING THE SAME
    Publication number: 20200166466
    Abstract: The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.
    Type: Application
    Filed: November 20, 2019
    Publication date: May 28, 2020
    Inventors: Jerome Kartham HYUN, Syazwani MOHD NOOR, Han-Sol JANG, Jin-Ho CHOY