Patents by Inventor Shuang-Shiuan DENG

Shuang-Shiuan DENG 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).

  • SEMICONDUCTOR PROCESSING METHOD AND APPARATUS
    Publication number: 20230386884
    Abstract: A method includes: positioning a wafer on an electrostatic chuck of an apparatus; and securing the wafer to the electrostatic chuck by: securing a first wafer region of the wafer to a first chuck region of the electrostatic chuck by applying a first voltage at a first time. The method further includes securing a second wafer region of the wafer to a second chuck region of the electrostatic chuck by applying a second voltage at a second time different from the first time; and processing the wafer by the apparatus while the wafer is secured to the electrostatic chuck.
    Type: Application
    Filed: August 10, 2023
    Publication date: November 30, 2023
    Inventors: Shuang-Shiuan DENG, Fan-Chi LIN, Chueh-Chi KUO, Li-Jui CHEN, Heng-Hsin LIU