Patents by Inventor Stephane Martel

Stephane Martel 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 making high-voltage bipolar/CMOS/DMOS (BCD) devices
    Publication number: 20050136599
    Abstract: A process for making an integrated circuit is described wherein sequence of mask steps is applied to a substrate or epitaxial layer of p-type material.
    Type: Application
    Filed: December 27, 2004
    Publication date: June 23, 2005
    Applicant: DALSA Semiconductor Inc.
    Inventors: Stephane Martel, Yan Riopel, Sebastien Michel, Luc Ouellet
  • Method of making high-voltage bipolar/CMOS/DMOS (BCD) devices
    Patent number: 6849491
    Abstract: A process for making a integrated circuits of different typed is described wherein sequence of mask steps is applied to a substrate or epitaxial layer of p-type material. The sequence is chosen from a predefined common set of mask steps according to the particular type of integrated circuit to be fabricated. In this way, various types of integrated circuit can be fabricated in a most efficient manner.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: February 1, 2005
    Assignee: DALSA Semiconductor Inc.
    Inventors: Stephane Martel, Yan Riopel, Sebastien Michel, Luc Ouellet
  • Method of making high-voltage bipolar/CMOS/DMOS (BCD) devices
    Publication number: 20030068844
    Abstract: A process for making an integrated circuit is described wherein sequence of mask steps is applied to a substrate or epitaxial layer of p-type material.
    Type: Application
    Filed: September 28, 2001
    Publication date: April 10, 2003
    Inventors: Stephane Martel, Yan Riopel, Sebastien Michel, Luc Ouellet