Patents by Inventor Todd Doucet

Todd Doucet 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).

  • White-light spectral biometric sensors
    Patent number: 8184873
    Abstract: Methods and systems are provided for performing a biometric function. A purported skin site of an individual is illuminated with white light. Light scattered from the purported skin site is received with a color imager on which the received light is incident. Spatially distributed images of the purported skin site are derived and correspond to different volumes of illuminated tissue of the individual. The images are analyzed to perform the biometric function.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: May 22, 2012
    Assignee: Lumidigm, Inc.
    Inventors: Robert K. Rowe, Stephen P. Corcoran, Kristin A. Nixon, Todd Doucet, Ryan Martin
  • WHITE-LIGHT SPECTRAL BIOMETRIC SENSORS
    Publication number: 20110310236
    Abstract: Methods and systems are provided for performing a biometric function. A purported skin site of an individual is illuminated with white light. Light scattered from the purported skin site is received with a color imager on which the received light is incident. Spatially distributed images of the purported skin site are derived and correspond to different volumes of illuminated tissue of the individual. The images are analyzed to perform the biometric function.
    Type: Application
    Filed: June 14, 2010
    Publication date: December 22, 2011
    Applicant: Lumidigm, Inc.
    Inventors: Robert K. Rowe, Stephen P. Corcoran, Kristin A. Nixon, Todd Doucet, Ryan Martin
  • White-light spectral biometric sensors
    Patent number: 7751594
    Abstract: Methods and systems are provided for performing a biometric function. A purported skin site of an individual is illuminated with white light. Light scattered from the purported skin site is received with a color imager on which the received light is incident. Spatially distributed images of the purported skin site are derived and correspond to different volumes of illuminated tissue of the individual. The images are analyzed to perform the biometric function.
    Type: Grant
    Filed: July 19, 2006
    Date of Patent: July 6, 2010
    Assignee: Lumidigm, Inc.
    Inventors: Robert K. Rowe, Stephen P. Corcoran, Kristin A. Nixon, Todd Doucet, Ryan Martin
  • WHITE-LIGHT SPECTRAL BIOMETRIC SENSORS
    Publication number: 20070030475
    Abstract: Methods and systems are provided for performing a biometric function. A purported skin site of an individual is illuminated with white light. Light scattered from the purported skin site is received with a color imager on which the received light is incident. Spatially distributed images of the purported skin site are derived and correspond to different volumes of illuminated tissue of the individual. The images are analyzed to perform the biometric function.
    Type: Application
    Filed: July 19, 2006
    Publication date: February 8, 2007
    Applicant: Lumidigm, Inc.
    Inventors: Robert Rowe, Stephen Corcoran, Kristin Nixon, Todd Doucet, Ryan Martin