Patents by Inventor Zvi Eckstien

Zvi Eckstien 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).

  • Optical coupling arrangements including emitter and detector placed inside of a hollow closed end reflective waveguide
    Patent number: 4826274
    Abstract: An arrangement for optically coupling separate modules forming part of a multiprocessor system comprises an air-filled substantially cylindrical optical waveguide 1 having a reflective inner wall and apertures 2 therein via which a photoemitter 3 and a photodetector 4 associated with each module can optically communicate with other photoemitters and photodetectors associated with other modules.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: May 2, 1989
    Assignee: Motorola, Inc.
    Inventors: Menachem Diamantstein, Paul Gran, Marian Berinzon, Zvi Eckstien, Uri Gal, Julie Greenberg
  • Display system for a supervisory control system
    Patent number: 4326264
    Abstract: An automatic supervisory control system is arranged to provide monitoring and supervisory functions in a noisy electrical environment over communication channels which are also noisy and generally highly congested. The system includes a central control station linked to a plurality of status stations by a single dedicated or shared radio channel, a plurality of telephone wire lines, or a combination of both. A coded signal is used to communicate status signals and command signals between the central control station and the status stations. The central control station includes the status display elements, the memory elements, an audible alarm indicator, printed status and command reports, a keyboard for data entry and a computer for controlling system operation.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: April 20, 1982
    Assignee: Motorola, Inc.
    Inventors: Yitzhak Cohen, Yigal Brandman, Zvi Eckstien
  • Memory control circuitry for a supervisory control system
    Patent number: 4270185
    Abstract: An automatic supervisory control system is arranged to provide monitoring and supervisory functions in a noisy electrical environment over communication channels which are also noisy and generally highly congested. The system includes a central control station linked to a plurality of status stations by a single dedicated or shared radio channel, a plurality of telephone wire lines, or a combination of both. A coded signal is used to communicate status signals and command signals between the central control station and the status stations. The central control station includes the status display elements, the memory elements, an audible alarm indicator, printed status and command reports, a keyboard for data entry and a computer for controlling system operation.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: May 26, 1981
    Assignee: Motorola Israel Limited
    Inventors: Yitzhak Cohen, Yigal Brandman, Zvi Eckstien
  • Supervisory control system
    Patent number: 4161718
    Abstract: An automatic supervisory control system is arranged to provide monitoring and supervisory functions in a noisy electrical environment over communication channels which are also noisy and generally highly congested.The system includes a central control station linked to a plurality of status stations by a single dedicated or shared radio channel, a plurality of telephone wire lines, or a combination of both. A coded signal is used to communicate status signals and command signals between the central control station and the status stations. The central control station includes the status display elements, the memory elements, an audible alarm indicator, printed status and command reports, a keyboard for data entry and a computer for controlling system operation.
    Type: Grant
    Filed: June 20, 1977
    Date of Patent: July 17, 1979
    Assignee: Motorola Israel Ltd.
    Inventors: Yitzhak Cohen, Yigal Brandman, Zvi Eckstien