Patents by Inventor Arie Sonesh

Arie Sonesh 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).

  • Apparatus for enhancing the use of electromechanical key telephone systems
    Patent number: 4607144
    Abstract: The present invention relates to apparatus for use with a telephone system having a plurality of stations each of which becomes active when the station goes off-hook and one of a plurality of keys at the station is actuated for selecting one of a plurality of outside central office (CO) lines connected to the stations through a key service unit (KSU). The apparatus of the present invention comprises a station control unit (SCU) associated with each station for connecting the same to the KSU; and a main control unit (MCU) by which the KSU is connected to the outside CO lines. The MCU comprises a microprocessor operated central control; and a multistate line control unit (LCU) operatively associated with each outside CO line for connecting each station in parallel to the selected CO line and/or to the central control in accordance with the state of the LCU operatively associated with the selected CO line.
    Type: Grant
    Filed: January 20, 1984
    Date of Patent: August 19, 1986
    Assignee: Telecomputer Corporation, Ltd.
    Inventors: Amiram Carmon, Arie Sonesh