Patents Assigned to RUJAN ENTWICKLUNG UND FORSCHUNG GMBH
  • Producing, capturing and using visual identification tags for moving objects
    Patent number: 9406010
    Abstract: A visual Reference tag is formed from an array of cells, wherein each cell is visually distinct from all other cells in a given neighborhood and each of said cells contains a single visual cue, for example a unique color, selected from a finite number of visual cues.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: August 2, 2016
    Assignee: Rujan Entwicklung und Forschung GmbH
    Inventor: Pal Rujan
  • Producing, capturing and using visual identification tags for moving objects
    Patent number: 9396421
    Abstract: A visual Reference tag is formed from an array of cells, wherein each cell is visually distinct from all other cells in a given neighborhood and each of said cells contains a single visual cue, for example a unique color, selected from a finite number of visual cues.
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: July 19, 2016
    Assignee: Rujan Entwicklung und Forschung GmbH
    Inventor: Pal Rujan
  • Producing, Capturing and Using Visual Identification Tags for Moving Objects
    Publication number: 20120039529
    Abstract: A visual Reference tag is formed from an array of cells, wherein each cell is visually distinct from all other cells in a given neighborhood and each of said cells contains a single visual cue, for example a unique color, selected from a finite number of visual cues.
    Type: Application
    Filed: August 10, 2011
    Publication date: February 16, 2012
    Applicant: RUJAN ENTWICKLUNG UND FORSCHUNG GMBH
    Inventor: Pal Rujan