Patents by Inventor Eric Pourquier

Eric Pourquier 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).

  • Publication number: 20050032265
    Abstract: The invention relates to method for making a color image sensor. The method comprises: the formation, on the front face of a semiconductive wafer (10), of a series of active zones (ZA) comprising image detection circuits and each corresponding to a respective image sensor, each active zone being surrounded by input/output pads (22), the transfer of the wafer by its front face against the front face of a temporary supporting substrate (20), the elimination of the major part of the thickness of the silicon wafer, leaving a fine silicon layer (30) on the substrate, this fine silicon layer comprising the image detection circuits.
    Type: Application
    Filed: August 30, 2002
    Publication date: February 10, 2005
    Inventor: Eric Pourquier
  • Publication number: 20040266052
    Abstract: The invention relates to the making of color image sensors for miniature cameras.
    Type: Application
    Filed: February 4, 2004
    Publication date: December 30, 2004
    Inventors: Eric Pourquier, Philippe Rommeveaux
  • Publication number: 20040251477
    Abstract: The invention relates to very small-sized color image sensors.
    Type: Application
    Filed: February 3, 2004
    Publication date: December 16, 2004
    Inventors: Eric Pourquier, Louis Brissot, Gilles Simon, Alain Jutant, Philippe Rommeveaux