Patents by Inventor Joseph J. Dellagala

Joseph J. Dellagala 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).

  • Twisted pair cable having improved crosstalk isolation
    Patent number: 7449638
    Abstract: A cable that provides reduced alien crosstalk between similar twisted pairs in cables that are in close proximity to one another and/or crosstalk between twisted pairs of the cable. In one example, a cable includes a first twisted pair of insulated conductors, a second twisted pair of insulated conductors, a shaped separator positioned so as to separate the first twisted pair from the second twisted pair, and a jacket disposed about the first and second twisted pairs and the separator, wherein the shaped separator comprises a central arm and at least one enlarged portion disposed at a first end of the central arm.
    Type: Grant
    Filed: December 8, 2006
    Date of Patent: November 11, 2008
    Assignee: Belden Technologies, Inc.
    Inventors: William T. Clark, Joseph J. Dellagala, Robert Allen, Michael J. Rubera