Patents by Inventor Anthony Lochetefeld

Anthony Lochetefeld 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).

  • SEMICONDUCTOR SENSOR STRUCTURES WITH REDUCED DISLOCATION DEFECT DENSITIES AND RELATED METHODS FOR THE SAME
    Publication number: 20100078680
    Abstract: Non-silicon based semiconductor devices are integrated into silicon fabrication processes by using aspect-ratio-trapping materials. Non-silicon light-sensing devices in a least a portion of a crystalline material can output electrons generated by light absorption therein. Exemplary light-sensing devices can have relatively large micron dimensions. As an exemplary application, complementary-metal-oxide-semiconductor photodetectors are formed on a silicon substrate by incorporating an aspect-ratio-trapping technique.
    Type: Application
    Filed: September 24, 2009
    Publication date: April 1, 2010
    Applicant: AMBERWAVE SYSTEMS CORPORATION
    Inventors: Zhiyuan Cheng, James G. Fiorenza, Calvin Sheen, Anthony Lochetefeld