Patents by Inventor Yu-Hsun Fang

Yu-Hsun Fang 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).

  • Multilayer filter screen and manufacturing method thereof
    Patent number: 10874968
    Abstract: A multilayer filter screen and the manufacturing method thereof are provided. The multilayer filter screen includes a conductive powder layer and a plastic powder layer. The conductive powder layer and the plastic powder layer are stacked up through a solidifying process. Therefore, the mechanical structural strength and the anti-static electricity function of the multilayer filter screen are improved.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 29, 2020
    Assignee: FANNO TECHNOLOGIES CO., LTD.
    Inventors: Yu-Hsun Fang, Pi-Min Lin, Chi-Han Chen
  • MULTILAYER FILTER SCREEN AND MANUFACTURING METHOD THEREOF
    Publication number: 20190374893
    Abstract: A multilayer filter screen and the manufacturing method thereof are provided. The multilayer filter screen includes a conductive powder layer and a plastic powder layer. The conductive powder layer and the plastic powder layer are stacked up through a solidifying process. Therefore, the mechanical structural strength and the anti-static electricity function of the multilayer filter screen are improved.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 12, 2019
    Inventors: YU-HSUN FANG, PI-MIN LIN, CHI-HAN CHEN
  • Air filter
    Patent number: D845458
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: April 9, 2019
    Assignee: FANNO TECHNOLOGIES CO., LTD.
    Inventor: Yu-Hsun Fang