Patents by Inventor Baoshan Xia

Baoshan Xia 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).

  • POLISHING TOOLS AND METHODS OF POLISHING SUBSTRATES
    Publication number: 20180369988
    Abstract: Polishing tools and methods of polishing a glass substrate are disclosed. A polishing tool (200) includes a stem (220) and a polishing material (210) bonded to the stem (220). The polishing material (210) includes, in volume concentration, about 18% to about 42% phenolic resin, about 18% to about 30% zinc oxide, about 1% to about 10% magnesium oxide, a cooling agent, and an abrasive.
    Type: Application
    Filed: December 17, 2015
    Publication date: December 27, 2018
    Inventors: Chao-Yin Chuang, Yuyin Tang, Baoshan Xia