Patents by Inventor Sonia Wang

Sonia Wang 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).

  • Cutting Body and Drilling Tool Having a Cutting Body
    Publication number: 20240189924
    Abstract: A cutting body for a drilling tool has a center axis, at least one cutting element with at least one cutting edge, and at least one side face. The at least one side face has at least one radially inwardly directed cutout, which is designed to produce a drilled hole having an increased roughness, the cutout having precisely three open sides.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 13, 2024
    Inventors: Haifeng Ji, Zhenglin Yang, Fabian Geissmann, Andrea Pedretti, Long Zhou, Massimo Anghileri, Sonia Wang