Patents by Inventor Xu Chao Wei

Xu Chao Wei 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).

  • Guidewire
    Publication number: 20240009429
    Abstract: A guidewire includes a first wire with a first diameter. A second wire is coupled with the first wire and has a second diameter that is smaller than the first diameter. A winding extends around the second wire to cover a portion of the second wire and leaves a remainder of the second wire uncovered.
    Type: Application
    Filed: July 5, 2022
    Publication date: January 11, 2024
    Inventors: Brian Lim, Xu Chao Wei, Ren Gang