Patents by Inventor Mats Akerlund

Mats Akerlund 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).

  • Method and Arrangement for Improved Radio Network Planning, Simulation and Analyzing in Telecommunications
    Publication number: 20100105399
    Abstract: In a method of enabling improved radio network planning for a predetermined geographical area in a telecommunication network, providing a plurality of data sampled at irregularly distributed measurement points, each data sample being represented by at least two geographical coordinates and at least one parameter value representative of a physical quantity associated with a radio network planning procedure, and providing a regular grid comprising a plurality of grid bins.
    Type: Application
    Filed: April 4, 2007
    Publication date: April 29, 2010
    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventor: Mats Akerlund
  • Instrument for retrieval of retracted threads of intrauterine contraceptive devices
    Patent number: 4372302
    Abstract: The invention concerns an instrument for retrieval of retracted threads of intrauterine contraceptive devices (IUD), the instrument being characterized by a relatively stiff handle part (1) connected to an archedly curved distal part (2), which has a rounded cross-section, is flexible, and, on its concave surface, is provided with a number of notches at relative distances along the curved distal part (3,4,5) these notches to be used for gripping the threads at the insertion and turning of the instrument within the uterus.
    Type: Grant
    Filed: April 6, 1981
    Date of Patent: February 8, 1983
    Assignee: AB Myometricon
    Inventor: Mats Akerlund