Patents by Inventor Qifang ZHENG

Qifang ZHENG 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: 20220242776
    Abstract: A microcrystalline glass containing a water-repellent and oil-repellent composite coating layer on the surface, a preparation method and application thereof. The coated glass is a microcrystalline glass or a glass ceramic containing a water-repellent and oil-repellent composite coating layer on the surface, which is characterized in that from the outmost surface of the glass, it includes: a water-repellent and oil-repellent layer, an intermediate layer, a bottom layer and a microcrystalline glass or a glass ceramic, wherein, the intermediate layer is the intermediate layer containing ionic crystals with a lattice energy of 700-3000 kJ/mol and formed by the same, the bottom layer includes compounds containing Si—O bonds or a mixed silicon oxide layer.
    Type: Application
    Filed: January 25, 2022
    Publication date: August 4, 2022
    Inventors: Wei HU, Qifang ZHENG, Hao HUANG, Shuang DENG, Baoquan TAN, Hong JIANG