Patents by Inventor Eli Benni

Eli Benni 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).

  • Hair color measurement and treatment
    Patent number: 7304739
    Abstract: A method to change the color of hair. The method includes measuring an initial reflectance spectrum of a sample of the hair and analyzing a contribution of a plurality of natural hair factors to the initial reflectance spectrum. The method also includes calculating a hair treatment based on another reflectance spectrum. A system to measure a reflectance spectrum of a sample includes an integrating sphere having a sampling port and an inner surface and a window disposed near the sampling port. The window is configured for being placed in close contact with the sample. The system also includes a light source configured to project light onto the sample via the window and a light detector configured to analyze light reflected from the inner surface to produce the reflectance spectrum of the sample.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: December 4, 2007
    Assignee: SeeThrough Ltd.
    Inventors: Israel Grossinger, Avigdor Schertz, Michel Mercier, Eli Benni
  • Hair color measurement and treatment
    Publication number: 20050177032
    Abstract: A method to change the color of hair. The method includes measuring an initial reflectance spectrum of a sample of the hair and analyzing a contribution of a plurality of natural hair factors to the initial reflectance spectrum. The method also includes calculating a hair treatment based on another reflectance spectrum. A system to measure a reflectance spectrum of a sample includes an integrating sphere having a sampling port and an inner surface and a window disposed near the sampling port. The window is configured for being placed in close contact with the sample. The system also includes a light source configured to project light onto the sample via the window and a light detector configured to analyze light reflected from the inner surface to produce the reflectance spectrum of the sample.
    Type: Application
    Filed: June 25, 2003
    Publication date: August 11, 2005
    Inventors: Israel Grossinger, Avigdor Schertz, Michel Mercier, Eli Benni