Patents by Inventor Arthur Ray Hughes

Arthur Ray Hughes 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).

  • Multi-function ultrasonic sound generator with an audio transducer for human hearing
    Patent number: 9823158
    Abstract: A system for ultrasonic leak detection employs a number of ultrasonic signal generators, each of which include an ultrasonic transducer generating an ultrasonic signal and an audio transducer generating an audio signal in the frequency range of human hearing that is a replica of the ultrasonic waveform. The ultrasonic signal generators are activated and placed at selected locations within the enclosure to be tested. The operator can listen for the audio signal to verify operation and the output waveform type of the ultrasonic signal generators. A mobile ultrasonic leak detector can then be employed outside the enclosure to detect any leakage of the ultrasonic signal through the enclosure wall to identify any leak paths.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: November 21, 2017
    Assignee: Radiaulics, Inc.
    Inventors: Nikolaos I. Komninos, Arthur Ray Hughes
  • MULTI-FUNCTION ULTRASONIC SOUND GENERATOR WITH AN AUDIO TRANSDUCER FOR HUMAN HEARING
    Publication number: 20150198500
    Abstract: A system for ultrasonic leak detection employs a number of ultrasonic signal generators, each of which include an ultrasonic transducer generating an ultrasonic signal and an audio transducer generating an audio signal in the frequency range of human hearing that is a replica of the ultrasonic waveform. The ultrasonic signal generators are activated and placed at selected locations within the enclosure to be tested. The operator can listen for the audio signal to verify operation and the output waveform type of the ultrasonic signal generators. A mobile ultrasonic leak detector can then be employed outside the enclosure to detect any leakage of the ultrasonic signal through the enclosure wall to identify any leak paths.
    Type: Application
    Filed: January 5, 2015
    Publication date: July 16, 2015
    Applicant: RADIAULICS, INC.
    Inventors: Nikolaos I. Komninos, Arthur Ray Hughes