Patents by Inventor Hans Olof Lundback

Hans Olof Lundback 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).

  • Patent number: 6231261
    Abstract: The present invention relates to a clamp (1) for clamping or bracing high-frequency cables (2 and/or 3). The clamp (1) comprises an indicating device (21) that determines whether a spring (12) on the clamp (1) has been brought to exert the desired pressure or tensional force during assembly and maintain said desired pressure or tensional force thereafter.
    Type: Grant
    Filed: September 18, 1997
    Date of Patent: May 15, 2001
    Assignee: Teracom Components AB
    Inventor: Hans Olof Lundbäck
  • Patent number: 5928007
    Abstract: The present invention relates to a device for grounding feed or supply cables between transmitters or receivers and antennas or aerials, whereby at least one connector, through an aperture in the outer sheath of the supply cable, is in contact with an exposed portion of an inner conductor of the supply cable for grounding the inner conductor through at least one ground wire cooperating with the connector.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: July 27, 1999
    Assignee: Teracom Components AB
    Inventor: Hans Olof Lundback
  • Patent number: 5654722
    Abstract: The invention relates to a device at antenna systems for generating radio waves, including a supporting structure mounting at least one main radiator (3) for transmitting radio waves and where high frequency electric currents are generated in the supporting structure when the main radiator (3) is transmitting the radio waves. In order to improve the range of the main radiator (3) and at the same time reduce its backward radiation, the supporting structure includes a secondary radiator (14) for each main radiator (3). The secondary radiator (14) has at least one break portion (12) for interrupting or breaking the high frequency currents generated therein and through the thereby interrupted flow of the high frequency currents in the supporting structure reduce deviations from the desired range and/or direction of the radio waves transmitted by the main radiator (3).
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: August 5, 1997
    Assignees: Teracom Components AB, Antel Sweden AB
    Inventors: Hans Olof Lundback, Stefan Georg Eriksson
  • Patent number: D388052
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: December 23, 1997
    Assignee: Teracom Components AB
    Inventor: Hans Olof Lundback