Patents by Inventor Neel Mathews

Neel Mathews 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).

  • Differential pair connection arrangement, and method and computer program product for making same
    Patent number: 7441222
    Abstract: Disclosed is a connection arrangement for connecting end portions of differential pairs to pads. In the arrangement, first and second signal traces comprising the differential pair are formed in first and second layers, respectively, of a printed circuit board. Each of the signal traces has a run portion and an end portion. The end portions of the first and second signal traces are connected, respectively, to first and second pads. At the beginning of the end portions in a region of the printed circuit board on a first lateral side of the first pad both the first and second signal traces split into two branches. One branch each from the first and second signal traces traverses a path around a top side of the first pad and the remaining branches from the first and second signal traces traverse a path around the bottom side of the first pad. The branches of the first and second signal traces come together again in a region of the printed circuit board on a second lateral side of the first pad.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: October 21, 2008
    Assignee: Nokia Corporation
    Inventor: Neel Mathews
  • Differential pair connection arrangement, and method and computer program product for making same
    Publication number: 20080082950
    Abstract: Disclosed is a connection arrangement for connecting end portions of differential pairs to pads. In the arrangement, first and second signal traces comprising the differential pair are formed in first and second layers, respectively, of a printed circuit board. Each of the signal traces has a run portion and an end portion. The end portions of the first and second signal traces are connected, respectively, to first and second pads. At the beginning of the end portions in a region of the printed circuit board on a first lateral side of the first pad both the first and second signal traces split into two branches. One branch each from the first and second signal traces traverses a path around a top side of the first pad and the remaining branches from the first and second signal traces traverse a path around the bottom side of the first pad. The branches of the first and second signal traces come together again in a region of the printed circuit board on a second lateral side of the first pad.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Inventor: Neel Mathews