Patents by Inventor Kuen-Yi Wu

Kuen-Yi Wu 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).

  • Patent number: 12280326
    Abstract: A system for separation of gas and solid at least comprises a cyclone trapping device and a negative pressure waste gas treatment device. The cyclone trapping device has a gas inlet and outlet chamber and a cyclone separation chamber communicating with each other, and the gas inlet and outlet chamber has a gas inlet tube communicating with a process waste gas source and a gas outlet tube communicating with the negative pressure waste gas treatment device. A process waste gas generated by the process waste gas source is introduced into the gas inlet and outlet chamber through the gas inlet tube to generate cyclones, thereby separating a portion of solid particles from the process waste gas, and transmitting the process waste gas to the negative pressure waste gas treatment device through the gas outlet tube in order to further separate the remaining solid particles from the process waste gas.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 22, 2025
    Assignee: HIGHLIGHT TECH CORP.
    Inventors: Chien-Hsun Chen, Kuen-Yi Wu
  • Publication number: 20220088517
    Abstract: A system for separation of gas and solid at least comprises a cyclone trapping device and a negative pressure waste gas treatment device. The cyclone trapping device has a gas inlet and outlet chamber and a cyclone separation chamber communicating with each other, and the gas inlet and outlet chamber has a gas inlet tube communicating with a process waste gas source and a gas outlet tube communicating with the negative pressure waste gas treatment device. A process waste gas generated by the process waste gas source is introduced into the gas inlet and outlet chamber through the gas inlet tube to generate cyclones, thereby separating a portion of solid particles from the process waste gas, and transmitting the process waste gas to the negative pressure waste gas treatment device through the gas outlet tube in order to further separate the remaining solid particles from the process waste gas.
    Type: Application
    Filed: September 17, 2021
    Publication date: March 24, 2022
    Applicant: HIGHLIGHT TECH CORP.
    Inventors: CHIEN-HSUN CHEN, KUEN-YI WU
  • Publication number: 20080129207
    Abstract: A device utilizes a plasma for a liquid crystal alignment. The alignment is processed in a vacuum chamber in a simple way. A general chemical vapor deposition is coordinated to reduce cost. The present invention is a novel contactless process avoiding particle contamination, residual static charge and scratch. And multiple are as of the present invention can be used for alignment.
    Type: Application
    Filed: January 17, 2007
    Publication date: June 5, 2008
    Applicants: National Chiao Tung University, National Tsing Hua University
    Inventors: Ru-Pin Chao, Hsin-Ying Wu, Chih-Chieh Wang, Shao-Ju Chang, Jenn-Chang Hwang, Chwung-Shan Kou, Kuen-Yi Wu, An-Ping Lee, Hsiao-Kuan Wei