Patents by Inventor Johan Nystrand

Johan Nystrand 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).

  • Methods of replacing sensor devices
    Patent number: 12598233
    Abstract: A method performed by a first sensor device registered with a processing node via a network comprises steps of: i. detecting a trigger event, ii. broadcasting a signal to a second sensor device and establishing a direct connection between the first sensor device and the second sensor device, iii. transferring identity information and connection information to the second sensor device via the direct connection, the former identifying the first sensor device to the processing node, the latter being used by the first sensor device to connect to the processing node, and iv. receiving confirmation that the second sensor device has been registered with the processing node as a replacement for the first sensor device and removing the connection information from the first sensor device.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 7, 2026
    Assignee: MINUT AB
    Inventors: Fredrik Ahlberg, Johan Nystrand, Arvid Rudberg
  • METHODS OF REPLACING SENSOR DEVICES
    Publication number: 20230143780
    Abstract: A method performed by a first sensor device registered with a processing node via a network comprises steps of: i. detecting a trigger event, ii. broadcasting a signal to a second sensor device and establishing a direct connection between the first sensor device and the second sensor device, iii. transferring identity information and connection information to the second sensor device via the direct connection, the former identifying the first sensor device to the processing node, the latter being used by the first sensor device to connect to the processing node, and iv. receiving confirmation that the second sensor device has been registered with the processing node as a replacement for the first sensor device and removing the connection information from the first sensor device.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Inventors: Fredrik Ahlberg, Johan Nystrand, Arvid Rudberg