Patents by Inventor Dajian Zhuang

Dajian Zhuang 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).

  • Publication number: 20090110914
    Abstract: A method for producing hurricane-resistant glass, mainly includes the steps of: cutting and abrading the edges of a glass; feeding the glass into a tempering furnace and heating the glass to a critical state of the softening point; feeding the glass heated to a critical state of the softening point at a speed of 25-50 cm/s into a cooling chamber, to allow the glass to develop a surface compressive stress of not less than 150 MPa; etching the cooled glass with an etching solution; and rinsing surfaces of the glass. The invention further relates to the hurricane-resistant glass produced thereby and glass assemblies containing the said hurricane-resistant glass.
    Type: Application
    Filed: December 11, 2006
    Publication date: April 30, 2009
    Inventors: Dajian Zhuang, Suxi Qiu