Patents by Inventor Peter lrsigler

Peter lrsigler 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 Manufacturing a Semiconductor Structure and Semiconductor Device
    Publication number: 20170033189
    Abstract: A method of manufacturing a structure in a semiconductor body comprises forming a first mask above a first surface of the semiconductor body. The first mask comprises an opening surrounding a first portion of the first mask, thereby separating the first portion and a second portion of the first mask. The semiconductor body is processed through the opening at the first surface. The opening is increased by removing at least part of the first mask in the first portion while maintaining the first mask in the second portion. The semiconductor body is further processed through the opening at the first surface.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 2, 2017
    Inventors: Wolfgang Werner, Peter lrsigler, Andreas Meiser