Patents by Inventor Marko Tomasic

Marko Tomasic 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).

  • Publication number: 20090315229
    Abstract: In an industrial plant for producing or processing liquid, red-hot or hot metal a safety-relevant area is formed in the direct vicinity of the liquid or red-hot metal and the presence of a person is at least periodically not allowed. A detector unit is provided for the surveillance of the area, detecting electromagnetic radiation emitted by a present person or identifying the absence of electromagnetic radiation blocked by a present person. Furthermore, an evaluation unit is able to detect the presence of a person from the output data of the detector unit, and for a control unit which is connected to the evaluation unit. If a person is present in the safety-relevant area, the control unit automatically initiates an action acting against the presence of the person. By forming a plurality of safety-relevant areas having different danger levels, gentle stopping of the industrial plant is made possible.
    Type: Application
    Filed: June 21, 2007
    Publication date: December 24, 2009
    Applicant: Siemens Aktiengesellschaft
    Inventor: Marko Tomasic
  • Patent number: 5405098
    Abstract: A control for a drive reel partitions the reel into a plurality of angle-of-rotation segments. Compensation signals are produced by detecting deviations from a selected parameter at each of said segments. The compensation signals result from subjecting the deviations to integration wherein a plurality of integrators are included for this purpose, one for each of the segments.
    Type: Grant
    Filed: July 13, 1993
    Date of Patent: April 11, 1995
    Assignee: Siemens Aktiengesellschaft
    Inventors: Marko Tomasic, Uwe Schaefer, Erwin Teltsch