Patents by Inventor Jason Weigold

Jason Weigold 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).

  • Integrated circuit with impurity barrier
    Publication number: 20050255677
    Abstract: An integrated circuit with an interface between a semiconductor layer (having a selected region) and a second layer has a barrier with a gettering effect that 1) substantially circumscribes the selected region and 2) extends to the interface. Despite the fact that its gettering effect extends to the interface, the barrier does not penetrate the second layer.
    Type: Application
    Filed: January 27, 2005
    Publication date: November 17, 2005
    Inventors: Jason Weigold, Thomas Chen, Denis O'Kane, Claire Leveugle, Stephen Brown, William Nevin