Patents by Inventor John William Bybee

John William Bybee 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).

  • Noise reduction circuits
    Patent number: 7521990
    Abstract: A noise reduction circuit for AC power, AC power neutral lines, and DC power. In a first embodiment for use with AC power, the invention operates by subtracting the error voltage from an incoming AC signal boosted in voltage by a small boost transformer. In a second embodiment, the present invention reduces noise in AC power neutral lines by effectively operating as a power corrector and reduces unwanted noise on the neutral line at all frequencies without introducing unwanted current in the ground line. In a third embodiment, the invention reduces noise in DC power supplies.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: April 21, 2009
    Assignee: Bybee Power, LLC
    Inventor: John William Bybee
  • NOISE REDUCTION CIRCUITS
    Publication number: 20080088363
    Abstract: A noise reduction circuit for AC power, AC power neutral lines, and DC power. In a first embodiment for use with AC power, the invention operates by subtracting the error voltage from an incoming AC signal boosted in voltage by a small boost transformer. In a second embodiment, the present invention reduces noise in AC power neutral lines by effectively operating as a power corrector and reduces unwanted noise on the neutral line at all frequencies without introducing unwanted current in the ground line. In a third embodiment, the invention reduces noise in DC power supplies.
    Type: Application
    Filed: October 12, 2007
    Publication date: April 17, 2008
    Applicant: BYBEE POWER, LLC
    Inventor: John William Bybee