Patents by Inventor XIAO-RUI ZHANG

XIAO-RUI ZHANG 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).

  • Method for transferring nanomaterials
    Patent number: 10414141
    Abstract: A method of transferring nanomaterials with sugar, the method including: depositing a colloidal sugar layer on a first substrate; pressing a second substrate and a nanomaterial layer located on the second substrate on the colloidal sugar layer, wherein the nanomaterial layer is adhered to the colloidal sugar layer; solidifying the colloidal sugar layer into a solid sugar layer; tearing the second substrate; locating a fourth substrate on the nanomaterial layer; placing the first substrate, the solid sugar layer, the nanomaterial layer and the fourth substrate in a solvent, wherein the solid sugar layer is dissolved in the solvent, and the nanomaterial layer is detached from the first substrate and attached to the fourth substrate.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: September 17, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Li-Na Zhang, Xiao-Rui Zhang, Xiao-Hua Gu, Kai-Li Jiang, Shou-Shan Fan
  • METHOD FOR TRANSFERRING NANOMATERIALS
    Publication number: 20180207922
    Abstract: A method of transferring nanomaterials with sugar, the method including: depositing a colloidal sugar layer on a first substrate; pressing a second substrate and a nanomaterial layer located on the second substrate on the colloidal sugar layer, wherein the nanomaterial layer is adhered to the colloidal sugar layer; solidifying the colloidal sugar layer into a solid sugar layer; tearing the second substrate; locating a fourth substrate on the nanomaterial layer; placing the first substrate, the solid sugar layer, the nanomaterial layer and the fourth substrate in a solvent, wherein the solid sugar layer is dissolved in the solvent, and the nanomaterial layer is detached from the first substrate and attached to the fourth substrate.
    Type: Application
    Filed: September 26, 2017
    Publication date: July 26, 2018
    Inventors: LI-NA ZHANG, XIAO-RUI ZHANG, XIAO-HUA GU, KAI-LI JIANG, SHOU-SHAN FAN