Patents by Inventor Hossein Safakhah

Hossein Safakhah 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).

  • Relay antenna masts for cellular radio-telecommunication system
    Patent number: 6809702
    Abstract: A relay antenna mast for a cellular radio telecommunications system, the mast being characterized in that it comprises: a mast stand (1); at least one arm (3) pivotally mounted on said mast stand (1) and carrying at least one antenna (5); and means for locking said arm in a position in which the antenna(s) is/are in a high position; said arm (3) being suitable, when said locking means are disengaged, for being tilted about its pivot axis (4) to a position in which at least one antenna is at a height enabling it to be worked on by an operative at the foot of the mast.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: October 26, 2004
    Assignee: Bouygues Telecom
    Inventor: Hossein Safakhah
  • Relay antenna masts for cellular radio-telecommunication system
    Publication number: 20020149536
    Abstract: A relay antenna mast for a cellular radio telecommunications system, the mast being characterized in that it comprises:
    Type: Application
    Filed: May 2, 2002
    Publication date: October 17, 2002
    Inventor: Hossein Safakhah