TREA

Eelco Gerben Visser

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of representing a video image by means of a projector
    • Patent number 7,316,483
    • Issue date Jan 8, 2008
    • Koninklijke Philips Electronics N.V.
    • Holger Moench
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Inductive element
    • Patent number 6,549,111
    • Issue date Apr 15, 2003
    • Koninklijke Philips Electronics N.V.
    • Martinus J. M. De Graaf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Inductive element
    • Patent number 6,259,345
    • Issue date Jul 10, 2001
    • U.S. Philips Corporation
    • Martinus J.M. De Graaf
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Inductive device
    • Patent number 5,140,291
    • Issue date Aug 18, 1992
    • U.S. Philips Corporation
    • Stephanus A. Mulder
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sintered transformer core of MnZn-ferrite and a transformer compris...
    • Patent number 5,138,546
    • Issue date Aug 11, 1992
    • U.S. Philips Corp.
    • Mark T. Johnson
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Magnetic head
    • Patent number 4,604,670
    • Issue date Aug 5, 1986
    • U.S. Philips Corporation
    • Eelco G. Visser
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic head
    • Patent number 4,568,993
    • Issue date Feb 4, 1986
    • U.S. Philips Corporation
    • Doeko Stoppels
    • C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents