Patents by Inventor Andrew J. Griffis

Andrew J. Griffis 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).

  • Publication number: 20230007171
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Application
    Filed: May 16, 2022
    Publication date: January 5, 2023
    Inventors: Andrew J. GRIFFIS, Michael B. POWELL, Mark J. HOWELL
  • Patent number: 11336824
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: May 17, 2022
    Assignee: DIVERSIFIED INNOVATIONS FUND LLLP
    Inventors: Andrew J. Griffis, Michael B. Powell, Mark J. Howell
  • Publication number: 20210037184
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Application
    Filed: October 9, 2020
    Publication date: February 4, 2021
    Inventors: Andrew J. GRIFFIS, Michael B. POWELL, Mark J. HOWELL
  • Patent number: 10805533
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: October 13, 2020
    Assignee: Diversified Innovations Fund, LLLP
    Inventors: Andrew J. Griffis, Michael B. Powell, Mark J. Howell
  • Publication number: 20190174059
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Application
    Filed: November 2, 2018
    Publication date: June 6, 2019
    Inventors: Andrew J. GRIFFIS, Michael B. POWELL, Mark J. HOWELL
  • Patent number: 10122920
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: November 6, 2018
    Assignee: Diversified Innovations Fund, LLLP
    Inventors: Andrew J. Griffis, Michael B. Powell, Mark J. Howell
  • Publication number: 20180176466
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Application
    Filed: October 26, 2017
    Publication date: June 21, 2018
    Inventors: Andrew J. GRIFFIS, Michael B. POWELL, Mark J. HOWELL
  • Patent number: 9813618
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: November 7, 2017
    Assignee: Diversified Innovations Fund, LLLP
    Inventors: Andrew J. Griffis, Michael B. Powell, Mark J. Howell
  • Publication number: 20140247323
    Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
    Type: Application
    Filed: November 4, 2013
    Publication date: September 4, 2014
    Applicant: STRONGWATCH CORPORATION
    Inventors: Andrew J. Griffis, Michael B. Powell, Mark J. Howell
  • Patent number: 7652752
    Abstract: Pushbroom and flash lidar operations outside the visible spectrum, most preferably in near-IR but also in IR and UV, are enabled by inserting—ahead of a generally conventional lidar receiver front end—a device that receives light scattered from objects and in response forms corresponding light of a different wavelength from the scattered light. Detailed implementations using arrays of discrete COTS components—most preferably PIN diodes and VCSELs, with intervening semicustom amplifiers—are discussed, as is use of a known monolithic converter. Differential and ratioing multispectral measurements, particularly including UV data, are enabled through either spatial-sharing (e. g. plural-slit) or time-sharing.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: January 26, 2010
    Assignee: Arete' Associates
    Inventors: Gregory J. Fetzer, David N. Sitter, Jr., Douglas Gugler, William L. Ryder, Andrew J. Griffis, David Miller, Asher Gelbart, Shannon Bybee-Driscoll
  • Patent number: 7617167
    Abstract: A system for use in managing activity of interest within an enterprise is provided. The system comprises a computer configured to (i) receive sensor data that is related to key activity to the enterprise, such key activity comprising a type of object and the object's activity at a predetermined location associated with the enterprise, the sensor providing information from which an object's type and activity at the predetermined location can be derived, (ii) process the sensor data to produce output that is related to key activity to the enterprise, and (ii) store the information extracted from the processed data in a suitable manner for knowledge extraction and future analysis. According to a preferred embodiment, the object is human, machine or vehicular, and the computer is further configured to correlate sensor data to key activity to the enterprise and the output includes feedback data based on the correlation.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: November 10, 2009
    Assignee: Avisere, Inc.
    Inventors: Andrew J. Griffis, Roger Karl Mikael Undhagen, Tinku Acharya
  • Publication number: 20020067845
    Abstract: A sensing device and method for use in imaging surface features of an object is provided. A surface along which an object can slide in a predetermined direction includes an array of contact sense elements configured to form a single array oriented transverse to the predetermined direction and at least one additional contact sense element located in spaced relation to the single array in a manner that enables a velocity measurement of the object in the predetermined direction. A scanning device is configured to provide a periodic scan of the array of contact sense elements, and a processor in circuit communication with the scanning device is configured to receive data from the scanning device and to produce image and velocity data related to the object. Preferably, the contact sense elements are electrically conductive elements disposed on a ceramic or polymeric substrate, using printed circuit board construction.
    Type: Application
    Filed: December 4, 2001
    Publication date: June 6, 2002
    Inventor: Andrew J. Griffis