Patents by Inventor Lubomir Dornak

Lubomir Dornak 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 of forming a gettering structure having reduced warpage and gettering a semiconductor wafer therewith
    Patent number: 8846500
    Abstract: At least one exemplary embodiment is directed to a method of forming a multilayered gettering structure that can be used to control wafer warpage.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: September 30, 2014
    Assignee: Semiconductor Components Industries, LLC
    Inventors: David Lysacek, Jana Vojtechovska, Lubomir Dornak, Petr Kostelnik, Lukas Valek, Petr Panek
  • METHOD OF FORMING A GETTERING STRUCTURE AND THE STRUCTURE THEREFOR
    Publication number: 20120146024
    Abstract: At least one exemplary embodiment is directed to a method of forming a multilayered Bettering structure that can be used to control wafer warpage.
    Type: Application
    Filed: December 13, 2010
    Publication date: June 14, 2012
    Inventors: David Lysacek, Jana Vojtechovska, Lubomir Dornak, Petr Kostelnik, Lukas Valek, Petr Panek