Patents by Inventor Kenneth Greiner

Kenneth Greiner 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).

  • ADAPTIVE THRUST VECTOR UNMANNED AERIAL VEHICLE
    Publication number: 20240150011
    Abstract: A method for unmanned delivery of an item to a desired delivery location includes receiving, at an unmanned vehicle, first data representative of an approximate geographic location of the desired delivery location, receiving, at the unmanned vehicle, second data representative of a fiducial expected to be detectable at the desired delivery location, using the first data to operate the unmanned vehicle to travel to the approximate geographic location of the desired delivery location, upon arriving at the approximate geographic location of the desired delivery location, using the second data to operate the unmanned vehicle to detect the fiducial; and upon detecting the fiducial, using the fiducial to operate the unmanned vehicle to deliver the item.
    Type: Application
    Filed: June 12, 2023
    Publication date: May 9, 2024
    Inventors: Helen Greiner, Felipe Bohorquez, Alexey Zaparovanny, Kenneth D. Sebesta
  • SYSTEMS AND METHODS FOR DETERMINING SPECIFICATION LIMITS IN A SEMICONDUCTOR DEVICE VIRTUAL FABRICATION ENVIRONMENT
    Publication number: 20230252211
    Abstract: A virtual fabrication environment for semiconductor device fabrication that includes an analytics module for determining specification limits using a fitting algorithm for non-normally distributed virtual metrology data is discussed.
    Type: Application
    Filed: July 14, 2021
    Publication date: August 10, 2023
    Inventors: William J. Egan, Anshuman Kunwar, Kenneth Greiner, David M. Fried