Patents by Inventor Bela Feher

Bela Feher 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).

  • Scalable architecture for rank order filtering
    Patent number: 8713082
    Abstract: A rank order filter and instantiation thereof in programmable logic is described. A maximum filter core frequency is determined for an input sampling frequency, a filter window height, and a number of input samples. The maximum filter core frequency is greater than the sampling frequency. The maximum filter core frequency may be insufficient for a word serial instantiation of the rank order filter in the programmable logic. The size of a fully parallel instantiation of the rank order filter may be excessive in programmable logic. Thus, a partially parallel filter core is instantiated for the rank order filter with overclocking.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: April 29, 2014
    Assignee: Xilinx, Inc.
    Inventors: Peter Szanto, Gabor Szedo, Bela Feher, Wilson C. Chung