Patents by Inventor Mari Ejdehag

Mari Ejdehag 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 of assisting a user of a robotic tool system, robotic tool, and robotic tool system
    Patent number: 12189394
    Abstract: A method (100) of assisting a user of a robotic tool system (10) is disclosed. The robotic tool system (10) comprises a self-propelled robotic tool (1) configured to operate an area in an autonomous manner and a docking station (3) for charging one or more batteries (5) of the robotic tool (1). The method (100) comprises the steps of obtaining (110) inclination data representative of an inclination angle (a0, a1, a2) of the robotic tool (1) when the robotic tool (1) is located on or at the docking station (3) and outputting (120) a notification (n0, n1, n2) based on the inclination data. The present disclosure further relates to a robotic tool (1) and a robotic tool system (10) comprising a robotic tool (1) and a docking station (3).
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: January 7, 2025
    Assignee: HUSQVARNA AB
    Inventors: Susanne Leijonberger, Anders Sjögren, Fredrik Klackensjö, Mari Ejdehag
  • METHOD OF ASSISTING A USER OF A ROBOTIC TOOL SYSTEM, ROBOTIC TOOL, AND ROBOTIC TOOL SYSTEM
    Publication number: 20220397907
    Abstract: A method (100) of assisting a user of a robotic tool system (10) is disclosed. The robotic tool system (10) comprises a self-propelled robotic tool (1) configured to operate an area in an autonomous manner and a docking station (3) for charging one or more batteries (5) of the robotic tool (1). The method (100) comprises the steps of obtaining (110) inclination data representative of an inclination angle (a0, a1, a2) of the robotic tool (1) when the robotic tool (1) is located on or at the docking station (3) and outputting (120) a notification (n0, n1, n2) based on the inclination data. The present disclosure further relates to a robotic tool (1) and a robotic tool system (10) comprising a robotic tool (1) and a docking station (3).
    Type: Application
    Filed: June 10, 2022
    Publication date: December 15, 2022
    Inventors: Susanne Leijonberger, Anders Sjögren, Fredrik Klackensjö, Mari Ejdehag