Patents by Inventor Ze-Sen Ye

Ze-Sen Ye 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: 9997966
    Abstract: A stator fixing structure includes a tube and a fixing member. The tube has an outer surface, and both a stator set and the fixing member are fitted around the tube in a bottom-up sequence. The fixing member has a main body, which has a contact surface and an engaging unit. The engaging unit is circumferentially extended from the main body towards a center of the main body to form a plurality of free ends to tightly press against the outer surface of the tube. The contact surface is axially tightly in contact with the stator set to prevent the stator set from sliding.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: June 12, 2018
    Assignee: ASIA VITAL COMPONENTS CO., LTD.
    Inventors: Sung-Wei Sun, Ren-Zhen Liu, Ze-Sen Ye
  • Publication number: 20170098968
    Abstract: A stator fixing structure includes a tube and a fixing member. The tube has an outer surface, and both a stator set and the fixing member are fitted around the tube in a bottom-up sequence. The fixing member has a main body, which has a contact surface and an engaging unit. The engaging unit is circumferentially extended from the main body towards a center of the main body to form a plurality of free ends to tightly press against the outer surface of the tube. The contact surface is axially tightly in contact with the stator set to prevent the stator set from sliding.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Inventors: Sung-Wei Sun, Ren-Zhen Liu, Ze-Sen Ye