Patents by Inventor Admasu Gebre

Admasu Gebre 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).

  • Vehicle guidance system
    Patent number: 5247439
    Abstract: A vehicle guidance system for guiding motor vehicles comprising a central traffic control system, a plurality of roadside equipment, and an on-board vehicle guidance and control system. The central traffic control system includes horizontal memory for storing horizontal coordinates and direction information of a locality, vertical memory for storing vertical coordinates and direction information of the locality, transmitter means for transmitting the horizontal and vertical information of the locality, and a system control unit for controlling the continuous transmission of the horizontal and vertical information of the locality.
    Type: Grant
    Filed: April 27, 1992
    Date of Patent: September 21, 1993
    Inventors: Hailemichael Gurmu, Admasu Gebre
  • Vehicle guidance system
    Patent number: 5126941
    Abstract: A vehicle guidance system for guiding motor vehicles comprising a central traffic control system, a plurality of roadside equipment, and an on-board vehicle guidance and control system. The central traffic control system includes horizontal memory for storing horizontal coordinates and direction information of a locality, vertical memory for storing vertical coordinates and direction information of the locality, transmitter means for transmitting the horizontal and vertical information of the locality, and a system control unit for controlling the continuous transmission of the horizontal and vertical information of the locality.
    Type: Grant
    Filed: February 8, 1990
    Date of Patent: June 30, 1992
    Inventors: Hailemichael Gurmu, Admasu Gebre