Patents by Inventor Maria-Guglielmina Pelizzo

Maria-Guglielmina Pelizzo 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).

  • Radiometer with spectral response equivalent to the erythema action curve CIE, for measuring the total effective irradiance
    Patent number: 7947962
    Abstract: A radiometer for measuring the total effective UV radiance of the type comprising, in an optical pathway sequence, a diffuser, an interference filter and a detector. Said interference filter comprises a plurality of alternating layers of magnesium fluoride and zirconium oxide, where the diffuser/interference filter/detector system has a spectral response equivalent to the erythema action curve CIE.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: May 24, 2011
    Assignee: Consiglio Nazionale Delle Ricerche-INFM Instituto Nazionale per La Fisuca Della Materia
    Inventors: Maria-Guglielmina Pelizzo, Piergiorgio Nicolosi, Paolo Ceccherini
  • RADIOMETER WITH SPECTRAL RESPONSE EQUIVALENT TO THE ERYTHEMA ACTION CURVE CIE, FOR MEASURING THE TOTAL EFFECTIVE IRRADIANCE
    Publication number: 20090218504
    Abstract: A radiometer for measuring the total effective UV radiance of the type comprising, in an optical pathway sequence, a diffuser, an interference filter and a detector. Said interference filter comprises a plurality of alternating layers of magnesium fluoride and zirconium oxide, where the diffuser/interference filter/detector system has a spectral response equivalent to the erythema action curve CIE.
    Type: Application
    Filed: April 11, 2006
    Publication date: September 3, 2009
    Applicant: Consiglio Nazionale Delle Ricerche-Infm Istituto Nazionale per la Fisica Della Materia
    Inventors: Maria-Guglielmina Pelizzo, Piergiorgio Nicolosi, Paolo Ceccherini