Patents by Inventor Peter M. Skovgaard

Peter M. Skovgaard 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).

  • Fabrication of microstructured fibres
    Patent number: 7155097
    Abstract: A preform for a microstructured fibre or a part for a preform for a microstructured fibre. The preform or part has a length in the longitudinal direction and a cross section perpendicular thereto, and includes a rod arranged at the centre of the preform or part, with one or more tubes being concentric to the rod. The rod is sleeved inside a first of the concentric tubes, and the rod and/or at least one of the concentric tubes has grooves and/or slits extending in the longitudinal direction, with the number of innermost longitudinally extending grooves and/or slits with respect to a centre of the preform or part being at least six.
    Type: Grant
    Filed: March 9, 2002
    Date of Patent: December 26, 2006
    Assignee: Crystal Fibre A/S
    Inventors: Christian Jakobsen, Jes Broeng, Guillaume Vienne, Peter M. Skovgaard