Patents by Inventor Behzat Eren

Behzat Eren 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).

  • Redundant data processing system having two programmed logic controllers operating in tandem
    Patent number: 6061601
    Abstract: A tandemized data processing system has a first and a second programmed logic controller and centralized governance for alternatively governing one controller in a master state, whilst allowing the other controller in a standby state. Each controller has a local powering facility and a local bus, and furthermore is attached via a respective bus interface element to a general bus provided with input/output subsystems. The system further has a high-speed serial link between the two controllers. In particular, each local bus has local communication facilities, for consistently enabling user interaction with the master controller.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: May 9, 2000
    Assignee: Nyquist B.V.
    Inventors: Abraham J. A. M. Jansen, Antonius M. Meuwissen, Behzat Eren, Frederick H. Heutink