Patents by Inventor Stephen P. Parham

Stephen P. Parham 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).

  • High speed two-dimensional event detection and imaging using an analog interface and a massively parallel processor
    Patent number: 11523076
    Abstract: A quantitative pulse count (event detection) algorithm with linearity to high count rates is accomplished by combining a high-speed, high frame rate camera with simple logic code run on a massively parallel processor such as a GPU or a FPGA. The parallel processor elements examine frames from the camera pixel by pixel to find and tag events or count pulses. The tagged events are combined to form a combined quantitative event image.
    Type: Grant
    Filed: June 6, 2021
    Date of Patent: December 6, 2022
    Assignee: Regents of the University of Colorado, a body corporate
    Inventors: Justin Waugh, Daniel S. Dessau, Stephen P. Parham, Thomas Nummy, Justin Griffith, Xiaoqing Zhou, Haoxiang Li
  • High Speed Two-Dimensional Event Detection and Imaging Using an Analog Interface and a Massively Parallel Processor
    Publication number: 20210293979
    Abstract: A quantitative pulse count (event detection) algorithm with linearity to high count rates is accomplished by combining a high-speed, high frame rate camera with simple logic code run on a massively parallel processor such as a GPU or a FPGA. The parallel processor elements examine frames from the camera pixel by pixel to find and tag events or count pulses. The tagged events are combined to form a combined quantitative event image.
    Type: Application
    Filed: June 6, 2021
    Publication date: September 23, 2021
    Inventors: Justin Waugh, Daniel S. Dessau, Stephen P. Parham, Thomas Nummy, Justin Griffith, Xiaoqing Zhou, Haoxiang Li
  • High speed two-dimensional imaging with an analog interface
    Patent number: 11032498
    Abstract: A quantitative pulse count (event detection) algorithm with linearity to high count rates is accomplished by combining a high-speed, high frame rate camera with simple logic code run on a massively parallel processor such as a GPU. The parallel processor elements examine frames from the camera pixel by pixel to find and tag events or count pulses. The tagged events are combined to form a combined quantitative event image.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: June 8, 2021
    Assignee: The Regents of the University of Colorado, a body
    Inventors: Justin Waugh, Daniel S. Dessau, Stephen P. Parham, Thomas Nummy, Justin Griffith, Xiaoqing Zhou, Haoxiang Li
  • High Speed Two-Dimensional Imaging With an Analog Interface
    Publication number: 20200014869
    Abstract: A quantitative pulse count (event detection) algorithm with linearity to high count rates is accomplished by combining a high-speed, high frame rate camera with simple logic code run on a massively parallel processor such as a GPU. The parallel processor elements examine frames from the camera pixel by pixel to find and tag events or count pulses. The tagged events are combined to form a combined quantitative event image.
    Type: Application
    Filed: March 19, 2018
    Publication date: January 9, 2020
    Inventors: Justin Waugh, Daniel S. Dessau, Stephen P. Parham, Thomas Nummy, Justin Griffith, Xiaoqing Zhou, Haoxiang Li