Patents by Inventor Randall L. Duncan

Randall L. Duncan 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).

  • Streaming conversion
    Patent number: 7925556
    Abstract: A system for streaming conversion of data from a first system to a second system. The system comprises an extractor component, a translator component, and a loader component. The extractor component is operable to extract a unit of data from the first system. The translator component is operable to convert the unit of data from a first data format compatible with the first system to a second data format compatible with the second system. The loader component is operable to load the unit of data converted to the second data format into the second system, the extractor, the translator, and loader components operable for conversion of the unit of data during normal operation of the first and second systems.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: April 12, 2011
    Assignee: Sprint Communications Company L.P.
    Inventors: Randall L. Duncan, Kenneth L. Oxler, Stephen D. Whipple
  • Voltage-gated calcium channel and antisense oligonucleotides thereto
    Patent number: 5824550
    Abstract: An antisense oligonucleotide of 10 to 35 nucleotides in length that can hybridize with a region of the .alpha..sub.1 subunit of the SA-Cat channel gene DNA or mRNA is provided, together with pharmaceutical compositions containing and methods utilizing such antisense oligonucleotide.
    Type: Grant
    Filed: October 28, 1994
    Date of Patent: October 20, 1998
    Assignee: Barnes-Jewish Hopital
    Inventors: Keith A. Hruska, Peter A. Friedman, Elizabeth L. R. Barry, Randall L. Duncan