Patents by Inventor BING WEI WENG

BING WEI WENG 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).

  • DIAPHRAGM SET FOR STETHOSCOPE AND DISPOSABLE CAPSULE HAVING THE SAME
    Publication number: 20190142361
    Abstract: The present disclosure provides a diaphragm set for a stethoscope having a chest piece. The diaphragm set includes a diaphragm having a bottom structure and a side structure connected to an edge of the bottom structure. The bottom structure and the side structure of the diaphragm form a diaphragm cavity for receiving the chest piece of the stethoscope.
    Type: Application
    Filed: November 6, 2018
    Publication date: May 16, 2019
    Inventors: KUN HSI TSAI, TZU CHIH LIN, BING WEI WENG, YI TING HUANG, YU CHENG HUANG