Patents by Inventor Gyoung Ho Kwon

Gyoung Ho Kwon 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).

  • Particle trapping apparatus for preventing an error of a pressure measurement
    Patent number: 11841284
    Abstract: Provided is a particle trapping apparatus for preventing an error of a pressure measurement. A particle trapping apparatus for preventing an error of a pressure measurement includes a pressure-measuring means; a measuring pipe for connecting the pressure-measuring means to a processing chamber; and a trapping means for capturing particles in a gas flowing through the measuring pipe, wherein the trapping means is coupled to the measuring pipe or is a portion of the measuring pipe.
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: December 12, 2023
    Assignee: ADAPTIVE PLASMA TECHNOLOGY CORP.
    Inventors: Woo Hyung Choi, Sang Woo Lee, Hwi Gon Jang, Gyoung Ho Kwon
  • PARTICLE TRAPPING APPARATUS FOR PREVENTING AN ERROR OF A PRESSURE MEASUREMENT
    Publication number: 20230324246
    Abstract: Provided is a particle trapping apparatus for preventing an error of a pressure measurement. A particle trapping apparatus for preventing an error of a pressure measurement includes a pressure-measuring means; a measuring pipe for connecting the pressure-measuring means to a processing chamber; and a trapping means for capturing particles in a gas flowing through the measuring pipe, wherein the trapping means is coupled to the measuring pipe or is a portion of the measuring pipe.
    Type: Application
    Filed: March 24, 2022
    Publication date: October 12, 2023
    Inventors: Woo Hyung CHOI, Sang Woo LEE, Hwi Gon JANG, Gyoung Ho KWON