Patents by Inventor Jerzy Szwagrzyk

Jerzy Szwagrzyk 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).

  • FIFO peek access
    Patent number: 7773453
    Abstract: Disclosed is a FIFO peek access device that utilizes a peek signal to access data stored in a FIFO without losing or erasing data. The peek signal is applied to read address logic and prevents the incrementing of the pointers in the peek address logic, so that after a read enable signal is asserted, the same data block can be accessed again on the next read enable signal.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: August 10, 2010
    Assignee: LSI Corporation
    Inventors: Jerzy Szwagrzyk, Jeffrey K. Whitt
  • FIFO PEEK ACCESS
    Publication number: 20090251986
    Abstract: Disclosed is a FIFO peek access device that utilizes a peek signal to access data stored in a FIFO without losing or erasing data. The peek signal is applied to read address logic and prevents the incrementing of the pointers in the peek address logic, so that after a read enable signal is asserted, the same data block can be accessed again on the next read enable signal.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 8, 2009
    Inventors: Jerzy Szwagrzyk, Jeffrey K. Whitt
  • METHOD FOR EXTERNAL FIFO ACCELERATION
    Publication number: 20090248919
    Abstract: Disclosed is a pre-fetch system in which data blocks are transferred between a RAM 116 and an interface 106. Data can be read eight, four, or twice as fast using the pre-fetch technique. Data is stored in a pre-fetch buffer for immediate access and use.
    Type: Application
    Filed: March 25, 2008
    Publication date: October 1, 2009
    Inventors: Jerzy Szwagrzyk, Garret Davey, Jeffrey K. Whitt