Patents by Inventor Davide Mazzotti

Davide Mazzotti 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).

  • Method for measuring the concentration of trace gases by SCAR spectroscopy
    Patent number: 10895528
    Abstract: The present invention is relative to a method of ring-down spectroscopy in saturated-absorption condition, for measuring a first concentration of a gas through a measurement of the spectrum of a molecular transition of said gas.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: January 19, 2021
    Assignee: CONSIGLIO NAZIONALE DELLE RICERCHE—CNR
    Inventors: Davide Mazzotti, Pablo Cancio Pastor, Iacopo Galli, Paolo De Natale, Giovanni Giusfredi
  • Apparatus and method for measuring the concentration of trace gases by SCAR spectroscopy
    Patent number: 10101208
    Abstract: The present invention relates to a ring-down spectrometry apparatus in absorption saturation condition, for measuring the concentration of a gas through a measurement of the spectrum of a molecular transition of said gas. The apparatus includes a laser source, an adjuster for varying the wavelength of said radiation emitted by said laser, and a resonant cavity. A photodetector is adapted to detect an electromagnetic radiation beam and is adapted to generate a decay signal. An electronic circuit receives the signal from the photodetector and is adapted to convert it to a processor. A processor is adapted to receive said decay signal from the photodetector and perform interpolation to obtain a concentration of said gas.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: October 16, 2018
    Assignee: CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Giovanni Giusfredi, Iacopo Galli, Pablo Cancio Pastor, Davide Mazzotti, Paolo De Natale
  • METHOD FOR MEASURING THE CONCENTRATION OF TRACE GASES BY SCAR SPECTROSCOPY
    Publication number: 20180275049
    Abstract: The present invention is relative to a method of ring-down spectroscopy in saturated-absorption condition, for measuring a first concentration of a gas through a measurement of the spectrum of a molecular transition of said gas.
    Type: Application
    Filed: September 30, 2016
    Publication date: September 27, 2018
    Applicant: CONSIGLIO NAZIONALE DELLE RICERCHE - CNR
    Inventors: Davide Mazzotti, Pablo Cancio Pastor, Iacopo Galli, Paolo De Natale, Giovanni Giusfredi
  • APPARATUS AND METHOD FOR MEASURING THE CONCENTRATION OF TRACE GASES BY SCAR SPECTROSCOPY
    Publication number: 20160054180
    Abstract: The present invention relates to a ring-down spectrometry apparatus in absorption saturation condition, for measuring the concentration of a gas through a measurement of the spectrum of a molecular transition of said gas. The apparatus includes a laser source, an adjuster for varying the wavelength of said radiation emitted by said laser, and a resonant cavity. A photodetector is adapted to detect an electromagnetic radiation beam and is adapted to generate a decay signal. An electronic circuit receives the signal from the photodetector and is adapted to convert it to a processor. A processor is adapted to receive said decay signal from the photodetector and perform interpolation to obtain a concentration of said gas.
    Type: Application
    Filed: April 15, 2014
    Publication date: February 25, 2016
    Applicant: CONSIGLIO NAZIONALE DELLE RICERCHE
    Inventors: Giovanni Giusfredi, Iacopo Galli, Pablo Cancio Pastor, Davide Mazzotti, Paolo De Natale