TREA

Freddy M. Librecht

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  • Boechout, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of adjusting the light-emission of a light emitting diode at...
    • Patent number 4,982,204
    • Issue date Jan 1, 1991
    • Agfa-Gevaert, N.V.
    • Willy F. Van Peteghem
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Electrostatic copying method including compensation for photoconduc...
    • Patent number 4,636,060
    • Issue date Jan 13, 1987
    • AGFA-GEVAERT N.V.
    • Lucien A. De Schamphelaere
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner dispensing control
    • Patent number 4,611,905
    • Issue date Sep 16, 1986
    • AGFA-GEVAERT N.V.
    • Lucien A. De Schamphelaere
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner dispensing control
    • Patent number 4,610,532
    • Issue date Sep 9, 1986
    • AGFA-GEVAERT N.V.
    • Lucien A. De Schamphelaere
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner dispensing control
    • Patent number 4,589,762
    • Issue date May 20, 1986
    • AGFA-GEVAERT N.V.
    • Lucien A. De Schamphelaere
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Recording apparatus
    • Patent number 4,575,739
    • Issue date Mar 11, 1986
    • Agfa-Gevaert, N.V.
    • Lucien A. De Schamphelaere
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Recording apparatus
    • Patent number 4,571,602
    • Issue date Feb 18, 1986
    • Agfa-Gevaert, N.V.
    • Lucien A. De Schamphelaere
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Recording apparatus with modular LED array of higher production yield
    • Patent number 4,536,778
    • Issue date Aug 20, 1985
    • AGFA-GEVAERT N.V.
    • Lucien A. De Schamphelaere
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Recording apparatus
    • Patent number 4,524,372
    • Issue date Jun 18, 1985
    • AGFA-GEVAERT N.V.
    • Etienne M. De Cock
    • G06 - COMPUTING CALCULATING COUNTING