Patents by Inventor Conio Sessa

Conio Sessa 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).

  • Protection circuit for a data transmission system
    Patent number: 4137556
    Abstract: A bi-directional data transmission system in which the magnitude of the data signals transmitted from a data device is monitored and data transmission to and from the data device is interrupted when the magnitude of the signal exceeds a pre-selected level is disclosed. The system includes a protective network coupling a data device and a data transmission circuit. The protective network includes a conductor providing a path for data signals which enter and leave the data device via the transmission circuit. A control circuit is positioned in the data path for receiving the data signals entering and leaving the data device via the transmission circuit and for providing a binary control signal which is dependent solely on the magnitude of the data signal leaving the data device.
    Type: Grant
    Filed: September 2, 1977
    Date of Patent: January 30, 1979
    Assignee: Alpex Computer Corporation
    Inventor: Conio Sessa