Patents by Inventor Danny Cai

Danny Cai 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).

  • Antimicrobial chemically strengthened glass and optimization method for the manufacture thereof
    Patent number: 9758428
    Abstract: An antimicrobial chemically strengthened glass and a method for manufacturing the chemically strengthened antimicrobial glass. The antimicrobial chemically strengthened glass includes an antimicrobial surface layer having at least 0.1 at % of silver ions and at least 0.1 at % of copper ions, wherein the chemically strengthened antimicrobial glass has a CIE color channel b* of less than 1.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: September 12, 2017
    Assignee: KORNERSTONE MATERIALS TECHNOLOGY COMPANY, LTD.
    Inventors: WeiWei Zhang, Danny Cai, Frank Hung, Eric Chan, Jack Y. Ding