Patents by Inventor Jaakko Takanen

Jaakko Takanen 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).

  • Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
    Patent number: 9722308
    Abstract: Low passive intermodulation (PIM) antenna assemblies and methods for utilizing the same. In one embodiment, the low PIM antenna assemblies described herein offer the lowest PIM level for the DAS antenna as compared with current PIM solutions currently available in the market place as well as the improvement of isolation between the radiating elements using inserted isolation rings as well as a more omni-directional radiation pattern using the insertion of slots into the radiating elements themselves. Methods of manufacturing and using the aforementioned low PIM antenna assembly are also disclosed.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: August 1, 2017
    Assignee: PULSE FINLAND OY
    Inventors: Curtis Emerick, Jaakko Takanen
  • LOW PASSIVE INTERMODULATION DISTRIBUTED ANTENNA SYSTEM FOR MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEMS AND METHODS OF USE
    Publication number: 20160064813
    Abstract: Low passive intermodulation (PIM) antenna assemblies and methods for utilizing the same. In one embodiment, the low PIM antenna assemblies described herein offer the lowest PIM level for the DAS antenna as compared with current PIM solutions currently available in the market place as well as the improvement of isolation between the radiating elements using inserted isolation rings as well as a more omni-directional radiation pattern using the insertion of slots into the radiating elements themselves. Methods of manufacturing and using the aforementioned low PIM antenna assembly are also disclosed.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 3, 2016
    Inventors: Curtis Emerick, Jaakko Takanen