Patents by Inventor Unal Guruz

Unal Guruz 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).

  • System and method for forming serial numbers on hdd wafers
    Publication number: 20060246381
    Abstract: Both the wafer serial number and slider region location indicia on the wafer are formed on the front surface of the wafer using optical principles, i.e., without using a laser.
    Type: Application
    Filed: June 13, 2005
    Publication date: November 2, 2006
    Inventors: Unal Guruz, Mary Gutberlet, Douglas Werner, Yvette Nga Winton