Patents by Inventor Angelo Joseph

Angelo Joseph 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).

  • Virtual floating correlators for GPS sensor
    Patent number: 9031118
    Abstract: In one embodiment, a correlator of a global positioning system receiver in a global positioning system receives a sample satellite signal. The correlator includes a signal comparator configured to receive the sample signal, a first normalized estimate signal, and a second normalized estimate signal. The signal comparator generates a first accumulated output and a second accumulated output. The first accumulated output represents the integration of a correlation of the sample signal and the first normalized estimate signal. The second accumulated output represents the integration of a correlation of the sample signal and the second normalized estimate signal. Using time-multiplexing, the high speed of a digital signal processing core is leveraged to perform calculations of the signal comparator and threshold comparator in real time.
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: May 12, 2015
    Assignee: Avidyne Corporation
    Inventors: Angelo Joseph, David McCoy
  • Virtual Floating Correlators for GPS Sensor
    Publication number: 20130308687
    Abstract: In one embodiment, a correlator of a global positioning system receiver in a global positioning system receives a sample satellite signal. The correlator includes a signal comparator configured to receive the sample signal, a first normalized estimate signal, and a second normalized estimate signal. The signal comparator generates a first accumulated output and a second accumulated output. The first accumulated output represents the integration of a correlation of the sample signal and the first normalized estimate signal. The second accumulated output represents the integration of a correlation of the sample signal and the second normalized estimate signal. Using time-multiplexing, the high speed of a digital signal processing core is leveraged to perform calculations of the signal comparator and threshold comparator in real time.
    Type: Application
    Filed: May 20, 2013
    Publication date: November 21, 2013
    Applicant: Avidyne Corporation
    Inventors: Angelo Joseph, David McCoy