Patents by Inventor Jin Won Oh

Jin Won Oh 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).

  • Transparent and highly sensitive pressure sensor with improved linearity and pressure sensitivity
    Patent number: 11614377
    Abstract: The present disclosure provides a transparent and highly sensitive pressure sensor with improved linearity and pressure sensitivity including: a first substrate on which a micropattern having pyramidal structures is formed; a first electrode layer coated on the micropattern of the first substrate; a second substrate stacked on the first electrode layer; and a second electrode layer stacked on the second substrate, wherein the first substrate and the second substrate show a difference in light refractive index of 10% or less in the visible light region.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: March 28, 2023
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Steve Park, Han Byul Choi, Jin Won Oh, Jun Chang Yang
  • TRANSPARENT OR HIGHLY SENSITIVE PRESSURE SENSOR, MANUFACTURING METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE SAME
    Publication number: 20210302254
    Abstract: The present disclosure provides a transparent pressure sensor including: a first substrate on which a micropattern having pyramidal structures is formed; a first electrode layer coated on the micropattern of the first substrate; a second substrate stacked on the first electrode layer; and a second electrode layer stacked on the second substrate, wherein the first substrate and the second substrate show a difference in light refractive index of 10% or less in the visible light region.
    Type: Application
    Filed: December 2, 2020
    Publication date: September 30, 2021
    Inventors: Steve Park, Han Byul Choi, Jin Won Oh, Jun Chang Yang