Patents by Inventor Floris Crompvoets

Floris Crompvoets 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).

  • Patent number: 10957821
    Abstract: In some embodiments of the invention, a device includes a semiconductor light emitting device having a first light extraction surface, a wavelength converting element, and a second light extraction surface. A majority of light extracted from the semiconductor light emitting device is extracted from the first light extraction surface. The first light extraction surface has a first area. The second light extraction surface is disposed over the first light extraction surface and has a second area. The first area is larger than the second area.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: March 23, 2021
    Assignee: Lumileds LLC
    Inventors: Kenneth Vampola, Floris Crompvoets
  • Patent number: 10205063
    Abstract: In some embodiments of the invention, a device includes a semiconductor light emitting device having a first light extraction surface, a wavelength converting element, and a second light extraction surface. A majority of light extracted from the semiconductor light emitting device is extracted from the first light extraction surface. The first light extraction surface has a first area. The second light extraction surface is disposed over the first light extraction surface and has a second area. The first area is larger than the second area.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: February 12, 2019
    Assignee: Lumileds LLC
    Inventors: Kenneth Vampola, Floris Crompvoets
  • Publication number: 20170365746
    Abstract: In some embodiments of the invention, a device includes a semiconductor light emitting device having a first light extraction surface, a wavelength converting element, and a second light extraction surface. A majority of light extracted from the semiconductor light emitting device is extracted from the first light extraction surface. The first light extraction surface has a first area. The second light extraction surface is disposed over the first light extraction surface and has a second area. The first area is larger than the second area.
    Type: Application
    Filed: December 8, 2015
    Publication date: December 21, 2017
    Inventors: Kenneth Vampola, Floris Crompvoets
  • Publication number: 20100021007
    Abstract: The present invention relates to an electronic device (117) and a corresponding method for reconstructing a data page from an oversampled detected image of said data page. In order to avoid the necessity of using reference marks for said reconstructing it is provided an extraction unit (118) for extracting an oversampling factor from said oversampled detected image, a determination unit (119) for determining a correction information for a correction of said oversampled detected image with respect to said data page by using said extracted oversampling factor, and a correction unit (120) for correcting said oversampled detected image by using said determined correction information. The present invention relates particularly to an optical holographic device for reading out a data page recorded in a holographic recording medium (106).
    Type: Application
    Filed: September 19, 2007
    Publication date: January 28, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Olaf Martinus Johannes Van 'T Erve, Floris Crompvoets