Patents by Inventor Vijay D'Costa

Vijay D'Costa 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 depositing a semiconductor structure on a surface of a substrate and related semiconductor structures
    Patent number: 10535516
    Abstract: A method for depositing a semiconductor structure on a surface of a substrate is disclosed. The method may include: depositing a first group IVA semiconductor layer over a surface of the substrate; contacting an exposed surface of the first group IVA semiconductor layer with a first gas comprising a first chloride gas; and depositing a second group IVA semiconductor layer over a surface of the first group IVA semiconductor layer. Related semiconductor structures are also disclosed.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: January 14, 2020
    Assignee: ASM IP Holdings B.V.
    Inventors: David Kohen, Nupur Bhargava, John Tolle, Vijay D'Costa
  • METHOD FOR DEPOSITING A SEMICONDUCTOR STRUCTURE ON A SURFACE OF A SUBSTRATE AND RELATED SEMICONDUCTOR STRUCTURES
    Publication number: 20190237327
    Abstract: A method for depositing a semiconductor structure on a surface of a substrate is disclosed. The method may include: depositing a first group IVA semiconductor layer over a surface of the substrate; contacting an exposed surface of the first group IVA semiconductor layer with a first gas comprising a first chloride gas; and depositing a second group IVA semiconductor layer over a surface of the first group IVA semiconductor layer. Related semiconductor structures are also disclosed.
    Type: Application
    Filed: February 1, 2018
    Publication date: August 1, 2019
    Inventors: David Kohen, Nupur Bhargava, John Tolle, Vijay D'Costa