Patents by Inventor Yi-Jui Yeh

Yi-Jui Yeh 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: 11624155
    Abstract: In the porous substrate loaded with porous nano-particles structure and one-step micro-plasma production method thereof, since the micro-plasma system enhances the electron density and promotes reaction speed in the reaction without generating thermal effect, the method may be performed at an atmosphere environment. The nano-particles also can be quickly obtained by aforementioned micro-plasma system. The electromagnetic field generated by the micro-plasma can drive the nano-particles to be loaded onto the porous substrate in a one step, rapid and low cost process to improve the conventional techniques which require a relatively long procedure time and a complicated process.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: April 11, 2023
    Assignee: National Taiwan University of Science and Technology
    Inventors: Wei-Hung Chiang, Yi-Jui Yeh
  • Publication number: 20210062427
    Abstract: Present invention is related to a porous substrate loaded with porous nano-particles structure and one-step micro-plasma production method thereof. Due to the micro-plasma system enables to enhance the electron density and promotes reaction speed in the reaction without generating thermal effect, the present invention is allowed to be performed at atmosphere environment. The nano-particles also can be quickly obtained by aforementioned micro-plasma system. The electromagnetic field generated by the micro-plasma can drive the nano-particles to be loaded onto the porous substrate in a one step, rapid and low cost process to improve the conventional techniques which requires relatively long procedure time and complicated process.
    Type: Application
    Filed: October 7, 2019
    Publication date: March 4, 2021
    Inventors: Wei-Hung Chiang, Yi-Jui Yeh