Patents by Inventor Marta Karzewicz

Marta Karzewicz 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).

  • Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
    Patent number: 7593428
    Abstract: Apparatus, and an associated method, for forming a UDP-Lite, or other, data packet with multiple, dynamically-selected, checksum-protected parts. Digitized data is provided to a formatter, and the formatter forms the data packet to include header fields identifying parts of the payload portion of the data packet that are checksum-protected with different checksums. Additional indicia is contained in the header part of the data packet to identify the checksum-type and the checksum-values associated with the separate parts of the data packet. Multiple, contiguous parts of the data packet are checksum-protected with selectable checksum-types, selected by a selector that operates to control operation of the formatter.
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: September 22, 2009
    Inventors: Keith Miller, Marta Karzewicz
  • APPARATUS, AND ASSOCIATED METHOD, FOR FORMING, AND OPERATING UPON, MULTIPLE-CHECKSUM-PROTECTED DATA PACKET
    Publication number: 20070206637
    Abstract: Apparatus, and an associated method, for forming a UDP-Lite, or other, data packet with multiple, dynamically-selected, checksum-protected parts. Digitized data is provided to a formatter, and the formatter forms the data packet to include header fields identifying parts of the payload portion of the data packet that are checksum-protected with different checksums. Additional indicia is contained in the header part of the data packet to identify the checksum-type and the checksum-values associated with the separate parts of the data packet. Multiple, contiguous parts of the data packet are checksum-protected with selectable checksum-types, selected by a selector that operates to control operation of the formatter.
    Type: Application
    Filed: January 9, 2007
    Publication date: September 6, 2007
    Inventors: Keith Miller, Marta Karzewicz
  • Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
    Patent number: 7161960
    Abstract: Apparatus, and an associated method, for forming a UDP-Lite, or other, data packet with multiple, dynamically-selected, checksum-protected parts. Digitized data is provided to a formatter, and the formatter forms the data packet to include header fields identifying parts of the payload portion of the data packet that are checksum-protected with different checksums. Additional indicia is contained in the header part of the data packet to identify the checksum-type and the checksum-values associated with the separate parts of the data packet. Multiple, contiguous parts of the data packet are checksum-protected with selectable checksum-types, selected by a selector that operates to control operation of the formatter.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: January 9, 2007
    Assignee: Nokia Corporation
    Inventors: Keith Miller, Marta Karzewicz
  • Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
    Publication number: 20030185239
    Abstract: Apparatus, and an associated method, for forming a UDP-Lite, or other, data packet with multiple, dynamically-selected, checksum-protected parts. Digitized data is provided to a formatter, and the formatter forms the data packet to include header fields identifying parts of the payload portion of the data packet that are checksum-protected with different checksums. Additional indicia is contained in the header part of the data packet to identify the checksum-type and the checksum-values associated with the separate parts of the data packet. Multiple, contiguous parts of the data packet are checksum-protected with selectable checksum-types, selected by a selector that operates to control operation of the formatter.
    Type: Application
    Filed: March 26, 2002
    Publication date: October 2, 2003
    Inventors: Keith Miller, Marta Karzewicz