Patents by Inventor Mohammed N. Darwish

Mohammed N. Darwish 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).

  • Devices containing permanent charge
    Patent number: 7960783
    Abstract: An edge termination structure includes a final dielectric trench containing permanent charge. The final dielectric trench is surrounded by first conductivity type semiconductor material (doped by lateral outdiffusion from the trenches), which in turn is laterally surrounded by second conductivity type semiconductor material.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: June 14, 2011
    Assignee: MaxPower Semiconductor Inc.
    Inventors: Mohammed N. Darwish, Amit Paul
  • Devices Containing Permanent Charge
    Publication number: 20100084704
    Abstract: An edge termination structure includes a final dielectric trench containing permanent charge. The final dielectric trench is surrounded by first conductivity type semiconductor material (doped by lateral outdiffusion from the trenches), which in turn is laterally surrounded by second conductivity type semiconductor material.
    Type: Application
    Filed: August 21, 2009
    Publication date: April 8, 2010
    Applicant: MAXPOWER SEMICONDUCTOR INC.
    Inventors: Mohammed N. Darwish, Amit Paul