Patents by Inventor Brian A. Basarath

Brian A. Basarath 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).

  • Feeder monitor arrangement for stored program controlled rectifier plant
    Patent number: 4845637
    Abstract: A rectifier plant controller is combined with a continuously operating feeder monitor option in order to provide feeder line data on demand. The feeder monitor option continuously monitor feeder lines selected by the rectifier plant controller and stores the data acquired in a memory accessible to both the feeder monitor option and the rectifier plant controller. The rectifier plant controller can recover the data upon request at any time.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: July 4, 1989
    Assignee: American Telephone and Telegraph Company, AT&T Bell Laboratories
    Inventors: Brian A. Basarath, Harry K. Ebert, Jr., Henry E. Menkes
  • Linear dual detector opto-isolator circuit
    Patent number: 4536715
    Abstract: A signal coupling arrangement including a dual detector opto-isolator arrangement operative to transfer a sensed DC signal from an input to an output of an amplifying circuit with an isolated electrical system there between incorporates amplifiers having a specific gain set by unique calibration means and to initially preset the coupling circuitry amplification gains to assure a consistent DC current transfer and DC contrast ratio in coupling DC signals from the input to the output.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: August 20, 1985
    Assignee: AT&T Bell Laboratories
    Inventors: Brian A. Basarath, Robert J. Kakalec