Patents by Inventor Fred Carrado

Fred Carrado 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).

  • Hall effect pick-up with timing correction
    Publication number: 20070005221
    Abstract: A circuit and method for correcting signal timing. The circuit and method generate a first signal with a first phase that is out of phase with a periodic object, generate a voltage signal that corresponds to the frequency of the first signal and generate a second signal based on the first signal and the voltage signal, the second signal having a second phase that is substantially in phase with the periodic object.
    Type: Application
    Filed: June 22, 2006
    Publication date: January 4, 2007
    Inventor: Fred Carrado