Patents by Inventor Antonius Hubertus Joannes Gerardus Lommen

Antonius Hubertus Joannes Gerardus Lommen 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).

  • Illumination system for use in a stereolithography apparatus
    Patent number: 8915620
    Abstract: The present invention relates to an illumination system for use in a stereolithography apparatus. The illumination system includes a plurality of light-emitting diodes (LEDs), each LED having at least a first light-emitting surface and a second surface, at least one of the first and the second surface being substantially flat. The illumination further includes a plurality of electrical pathways, selectively connected to the respective LEDs, such that each LED can be individually controlled and a leveling surface. The leveling surface is substantially flat and in leveling contact with the at least one substantially flat surface of each LED, such that a two-dimensional array of LEDs extends in a plane parallel to the leveling surface.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: December 23, 2014
    Assignee: Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
    Inventors: Mark Herman Else Vaes, Herman Hendrikus Maalderink, Adrianus Johannes Petrus Maria Vermeer, Jacobus Hubertus Theodoor Jamar, Antonius Hubertus Joannes Gerardus Lommen, Andries Rijfers
  • ILLUMINATION SYSTEM FOR USE IN A STEREOLITHOGRAPHY APPARATUS
    Publication number: 20120106150
    Abstract: An illumination system (30), comprising: a plurality of light-emitting diodes (LEDs) (34), each LED having at least a first, light-emitting surface (36) and a second surface (37), at least one of the first and the second surface being substantially flat; a plurality of electrical pathways (56), selectively connected to the respective LEDs, such that each LED can be individually controlled; and a levelling surface (46, 52), wherein the levelling surface is substantially flat and in levelling contact with the at least one substantially flat surface (37, 36) of each LED, such that a two-dimensional array of LEDs extends in a plane parallel to the levelling surface.
    Type: Application
    Filed: January 29, 2010
    Publication date: May 3, 2012
    Applicant: Nederlandse Organisatie Voor toegepast- natuurwetenschappelijk onderzoek TNO
    Inventors: Mark Herman Else Vaes, Herman Hendrikus Maalderink, Adrianus Johannes Petrus Maria Vermeer, Jacobus Hubertus Theodoor Jamar, Antonius Hubertus Joannes Gerardus Lommen, Andries Rijfers
  • Tight-fitting garment including a sensor for measuring length and/or shape
    Patent number: 7817095
    Abstract: A tight-fitting garment comprising a dipole resonator which is adapted to vary its length and/or shape in conformity with the length and/or shape variations of a person wearing the garment. The length and/or shape of the resonator determines the resonance frequency which can be detected by a reflection analyzer. The dipole resonator comprises at least one elastic core around which a conductive wire is wound. The dipole resonator is further suitable to elastically deform along with the tight-fitting garment.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: October 19, 2010
    Inventors: Antonius Hubertus Joannes Gerardus Lommen, Hubregt Jannis Visser, Gerardus Johannes Nicolaas Doodeman, Helena de Voogd-Claessen
  • Tight-Fitting Garment Including a Sensor for Measuring Length and/or Shape
    Publication number: 20080224934
    Abstract: A tight-fitting garment comprising a dipole resonator which is adapted to vary its length and/or shape in conformity with the length and/or shape variations of a person wearing the garment. The length and/or shape of the resonator determines the resonance frequency which can be detected by a reflection analyser. The dipole resonator comprises at least one elastic core around which a conductive wire is wound. The dipole resonator is further suitable to elastically deform along with the tight-fitting garment.
    Type: Application
    Filed: July 6, 2006
    Publication date: September 18, 2008
    Applicant: Nederlandse Oraganisatie voor toegepastnatuurweten schappelijk Onderzoek TN
    Inventors: Antonius Hubertus Joannes Gerardus Lommen, Hubregt Jannis Visser, Gerardus Johannes Nicolaas Doodeman, Helena de Voogd-Claessen