Patents by Inventor Thang Van Tran

Thang Van Tran 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).

  • Silicon carbide, sapphire, germanium, silicon and pattern wafer polishing templates holder
    Patent number: 8414361
    Abstract: A template for polishing Silicon Carbide, Sapphire, Germanium, Silicon and pattern wafers having a slurry inlet, channels, outlets and pockets for holding said wafers terminating in peripheral vacuum ports in order to facilitate an efficient flow of slurry over the semiconductor wafers during a polishing process.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: April 9, 2013
    Inventors: Phuong Van Nguyen, Thang Van Tran
  • Silicon Carbide, Sapphire, Germanium, Silicon and Pattern Wafer Polishing Templates Holder
    Publication number: 20120040595
    Abstract: A template for polishing Silicon Carbide, Sapphire, Germanium, Silicon and pattern wafers having a slurry inlet, channels, outlets and pockets for holding said wafers terminating in peripheral vacuum ports in order to facilitate an efficient flow of slurry over the semiconductor wafers during a polishing process.
    Type: Application
    Filed: August 13, 2010
    Publication date: February 16, 2012
    Inventors: Phuong Van Nguyen, Thang Van Tran