Patents by Inventor Marcel Streit

Marcel Streit 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).

  • Multi-mode operation of fire alarm devices
    Patent number: 12211369
    Abstract: Multi-mode operation of fire alarm devices is described herein. One device includes a self-test component, an alarm component, and a power supply configured to operate in a first mode to provide power to the self-test component and operate in a second mode to provide power to the alarm component.
    Type: Grant
    Filed: January 18, 2023
    Date of Patent: January 28, 2025
    Assignee: Honeywell International Inc.
    Inventors: Michael Barson, Udayakumar Jayachandran, Marcel Streit, Alexander Friesen
  • MULTI-MODE OPERATION OF FIRE ALARM DEVICES
    Publication number: 20240242595
    Abstract: Multi-mode operation of fire alarm devices is described herein. One device includes a self-test component, an alarm component, and a power supply configured to operate in a first mode to provide power to the self-test component and operate in a second mode to provide power to the alarm component.
    Type: Application
    Filed: January 18, 2023
    Publication date: July 18, 2024
    Inventors: Michael Barson, Udayakumar Jayachandran, Marcel Streit, Alexander Friesen