Patents by Inventor Guy Wilhelmus Marie Ubaghs

Guy Wilhelmus Marie Ubaghs 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).

  • Light-emitting electronic textile with improved light diffusion
    Patent number: 8690385
    Abstract: A light-emitting electronic textile (2) comprising a flexible component carrier (3) having a plurality of light-sources (4a-c) arranged thereon; a cover textile (5) arranged to allow passage through the cover textile (5) of light emitted by the light-sources (4a-c); and a light-diffusing member (6) arranged between the light-sources (4a-c) and the cover textile (5). The light-diffusing member (6) comprises a layered structure formed by a plurality of light-diffusing layers (12a-c; 16a-b; 19a-c), wherein adjacent light-diffusing layers in the layered structure are spaced apart at least in portions of the light-diffusing member (6) corresponding to positions of the light-sources (4a-c).
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: April 8, 2014
    Assignee: Koninklijke Philips N.V.
    Inventors: Guy Wilhelmus Marie Ubaghs, Rabin Bhattacharya
  • Light-emitting electronic textile with improved light diffusion
    Publication number: 20120155065
    Abstract: A light-emitting electronic textile (2) comprising a flexible component carrier (3) having a plurality of light-sources (4a-c) arranged thereon; a cover textile (5) arranged to allow passage through the cover textile (5) of light emitted by the light-sources (4a-c); and a light-diffusing member (6) arranged between the light-sources (4a-c) and the cover textile (5). The light-diffusing member (6) comprises a layered structure formed by a plurality of light-diffusing layers (12a-c; 16a-b; 19a-c), wherein adjacent light-diffusing layers in the layered structure are spaced apart at least in portions of the light-diffusing member (6) corresponding to positions of the light-sources (4a-c).
    Type: Application
    Filed: August 16, 2010
    Publication date: June 21, 2012
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Guy Wilhelmus Marie Ubaghs, Rabin Bhattacharya