Patents by Inventor Antony Phillips

Antony Phillips 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).

  • Gas detector with normalized response and improved sensitivity
    Patent number: 10458900
    Abstract: A non-dispersive photoacoustic gas detector includes an infrared light source, a first closed chamber, a first acoustic sensor in fluid communication with the first closed chamber, a second closed chamber, and a second acoustic sensor in fluid communication with the second closed chamber. The first closed chamber comprises a plurality of windows that are substantially transparent to infrared light from the infrared light source. The second closed chamber comprises at least one window that is substantially transparent to infrared light from the infrared light source, and the first closed chamber is arranged in series with the second closed chamber between the infrared light source and the second closed chamber.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: October 29, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Terry Marta, James Allen Cox, Bernard Fritz, Antony Phillips, Rodney Watts
  • GAS DETECTOR WITH NORMALIZED RESPONSE AND IMPROVED SENSITIVITY
    Publication number: 20180299369
    Abstract: A non-dispersive photoacoustic gas detector comprises an infrared light source, a closed chamber, a gas sample disposed within the closed chamber, and an acoustic sensor in fluid communication with the dosed chamber. The dosed chamber comprises at least one window that is substantially transparent to infrared light from the infrared light source, and the gas sample comprises a gas or a mixture of at least two gases.
    Type: Application
    Filed: September 7, 2016
    Publication date: October 18, 2018
    Inventors: Terry Marta, James Allen Cox, Bernard Fritz, Antony Phillips, Rodney Watts
  • GAS DETECTOR WITH NORMALIZED RESPONSE AND IMPROVED SENSITIVITY
    Publication number: 20180284012
    Abstract: A non-dispersive photoacoustic gas detector includes an infrared light source, a first closed chamber, a first acoustic sensor in fluid communication with the first closed chamber, a second closed chamber, and a second acoustic sensor in fluid communication with the second closed chamber. The first closed chamber comprises a plurality of windows that are substantially transparent to infrared light from the infrared light source. The second closed chamber comprises at least one window that is substantially transparent to infrared light from the infrared light source, and the first closed chamber is arranged in series with the second closed chamber between the infrared light source and the second closed chamber.
    Type: Application
    Filed: September 7, 2016
    Publication date: October 4, 2018
    Applicant: Honeywell International Inc.
    Inventors: Terry Marta, James Allen Cox, Bernard Fritz, Antony Phillips, Rodney Watts