Patents by Inventor Daniele Brunazzo

Daniele Brunazzo 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).

  • Photonic gas sensor and method for producing a photonic gas sensor
    Patent number: 11530987
    Abstract: A photonic gas sensor and a method for producing a photonic gas sensor are disclosed. In an embodiment a photonic gas sensor includes a component housing with at least one cavity, a radiation-emitting semiconductor chip arranged in the cavity and configured to transmit electromagnetic radiation in a first wavelength range, a radiation-detecting semiconductor chip arranged in the cavity and configured to detect electromagnetic radiation in a second wavelength range and an active sensor element having a fluorescent dye configured to emit electromagnetic radiation in the second wavelength range upon being excited by electromagnetic radiation in the first wavelength range, wherein an intensity of the emitted electromagnetic radiation in the second wavelength range changes reversibly in presence of a gas to be detected.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: December 20, 2022
    Assignee: OSRAM OLED GMBH
    Inventors: Matthias Sperl, Tim Boescke, Daniele Brunazzo
  • Photonic Gas Sensor and Method for Producing a Photonic Gas Sensor
    Publication number: 20200363335
    Abstract: A photonic gas sensor and a method for producing a photonic gas sensor are disclosed. In an embodiment a photonic gas sensor includes a component housing with at least one cavity, a radiation-emitting semiconductor chip arranged in the cavity and configured to transmit electromagnetic radiation in a first wavelength range, a radiation-detecting semiconductor chip arranged in the cavity and configured to detect electromagnetic radiation in a second wavelength range and an active sensor element having a fluorescent dye configured to emit electromagnetic radiation in the second wavelength range upon being excited by electromagnetic radiation in the first wavelength range, wherein an intensity of the emitted electromagnetic radiation in the second wavelength range changes reversibly in presence of a gas to be detected.
    Type: Application
    Filed: November 23, 2018
    Publication date: November 19, 2020
    Inventors: Matthias Sperl, Tim Boescke, Daniele Brunazzo