Fredrik Kallström

Person

Huskvarna, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Robotic work tool system and method for defining a working area
- Patent number 12,153,435
- Issue date Nov 26, 2024
- Husqvarna AB
- Stefan Grufman
- G05 - CONTROLLING REGULATING
Information Patent Grant
Robotic work tool system and method for transporting a robotic work...
- Patent number 12,038,758
- Issue date Jul 16, 2024
- Husqvarna AB
- Tommy Glimberg
- G05 - CONTROLLING REGULATING
Information Patent Grant
Robotic work tool and a method for use in a robotic work tool compr...
- Patent number 11,844,303
- Issue date Dec 19, 2023
- Husqvarna AB
- Mats Svensson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for detecting lifting of a self-propelled tool from the ground
- Patent number 11,547,041
- Issue date Jan 10, 2023
- Husqvarna AB
- Stefan Grufman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Robotic work tool and method for detecting tool damage or loss
- Patent number 11,134,609
- Issue date Oct 5, 2021
- Husqvarna AB
- Mikael Willgert
- G05 - CONTROLLING REGULATING
Information Patent Grant
Weather collection and aggregation via robotic vehicle
- Patent number 11,112,532
- Issue date Sep 7, 2021
- Husqvarna AB
- Patrik Jägenstedt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Collision detection for a robotic work tool
- Patent number 11,089,732
- Issue date Aug 17, 2021
- Husqvarna AB
- Patrik Jägenstedt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
All wheel drive robotic vehicle with steering brake
- Patent number 10,858,041
- Issue date Dec 8, 2020
- Husqvarna AB
- Patrik Jägenstedt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation of a robotic work tool by adapting the operation to weath...
- Patent number 10,842,074
- Issue date Nov 24, 2020
- Husqvarna AB
- Patrik Jägenstedt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Parcel mapping via electrical resistance detection of a robotic veh...
- Patent number 10,845,804
- Issue date Nov 24, 2020
- Husqvarna AB
- Jonas Holgersson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
All wheel drive robotic vehicle with steering brake
- Patent number 10,259,498
- Issue date Apr 16, 2019
- Husqvarna AB
- Patrik Jägenstedt
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED NAVIGATION FOR A ROBOTIC WORK TOOL
- Publication number 20230185309
- Publication date Jun 15, 2023
- HUSQVARNA AB
- Tommy Glimberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ROBOTIC WORK TOOL, SYSTEM, AND METHOD FOR OPERATION THEREOF
- Publication number 20230010420
- Publication date Jan 12, 2023
- Husqvarna AB
- Tommy Glimberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Robotic Work Tool System and Method for Transporting a Robotic Work...
- Publication number 20220342425
- Publication date Oct 27, 2022
- HUSQVARNA AB
- Tommy Glimberg
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for Detecting Lifting of a Self-Propelled Tool from the Ground
- Publication number 20210289695
- Publication date Sep 23, 2021
- HUSQVARNA AB
- Stefan Grufman
- G05 - CONTROLLING REGULATING
Information Patent Application
Robotic Work Tool System and Method for Defining a Working Area
- Publication number 20210200228
- Publication date Jul 1, 2021
- HUSQVARNA AB
- Stefan Grufman
- G05 - CONTROLLING REGULATING
Information Patent Application
A Robotic Work Tool and a Method for Use in a Robotic Work Tool Com...
- Publication number 20210000008
- Publication date Jan 7, 2021
- HUSQVARNA AB
- Mats Svensson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
A Robotic Work Tool and a Method for Use in a Robotic Work Tool Com...
- Publication number 20200315087
- Publication date Oct 8, 2020
- Husqvarna AB
- Mats Svensson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Robotic Work Tool System and Method for Controlling a Robotic Work...
- Publication number 20200281114
- Publication date Sep 10, 2020
- HUSQVARNA AB
- Patrik Jägenstedt
- G05 - CONTROLLING REGULATING
Information Patent Application
COLLISION DETECTION FOR A ROBOTIC WORK TOOL
- Publication number 20190387680
- Publication date Dec 26, 2019
- HUSQVARNA AB
- Patrik Jägenstedt
- B60 - VEHICLES IN GENERAL
Information Patent Application
ALL WHEEL DRIVE ROBOTIC VEHICLE WITH STEERING BRAKE
- Publication number 20190256138
- Publication date Aug 22, 2019
- HUSQVARNA AB
- Patrik Jägenstedt
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROBOTIC WORK TOOL AND METHOD FOR DETECTING TOOL DAMAGE OR LOSS
- Publication number 20180263181
- Publication date Sep 20, 2018
- HUSQVARNA AB
- Mikael Willgert
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PARCEL MAPPING VIA ELECTRICAL RESISTANCE DETECTION OF A ROBOTIC VEH...
- Publication number 20180253096
- Publication date Sep 6, 2018
- HUSQVARNA AB
- Jonas Holgersson
- G05 - CONTROLLING REGULATING
Information Patent Application
ALL WHEEL DRIVE ROBOTIC VEHICLE WITH STEERING BRAKE
- Publication number 20180222528
- Publication date Aug 9, 2018
- HUSQVARNA AB
- Patrik Jägenstedt
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
IMPROVED OPERATION OF A ROBOTIC WORK TOOL BY ADAPTING THE OPERATION...
- Publication number 20180213717
- Publication date Aug 2, 2018
- HUSQVARNA AB
- Patrik Jägenstedt
- G05 - CONTROLLING REGULATING
Information Patent Application
WEATHER COLLECTION AND AGGREGATION VIA ROBOTIC VEHICLE
- Publication number 20180038993
- Publication date Feb 8, 2018
- HUSQVARNA AB
- Patrik Jägenstedt
- G01 - MEASURING TESTING

Fredrik Kallström

Person

Patents Grantslast 30 patents

Robotic work tool system and method for defining a working area

Robotic work tool system and method for transporting a robotic work...

Robotic work tool and a method for use in a robotic work tool compr...

Method for detecting lifting of a self-propelled tool from the ground

Robotic work tool and method for detecting tool damage or loss

Weather collection and aggregation via robotic vehicle

Collision detection for a robotic work tool

All wheel drive robotic vehicle with steering brake

Operation of a robotic work tool by adapting the operation to weath...

Parcel mapping via electrical resistance detection of a robotic veh...

All wheel drive robotic vehicle with steering brake

Patents Applicationslast 30 patents

IMPROVED NAVIGATION FOR A ROBOTIC WORK TOOL

ROBOTIC WORK TOOL, SYSTEM, AND METHOD FOR OPERATION THEREOF

Robotic Work Tool System and Method for Transporting a Robotic Work...

Method for Detecting Lifting of a Self-Propelled Tool from the Ground

Robotic Work Tool System and Method for Defining a Working Area

A Robotic Work Tool and a Method for Use in a Robotic Work Tool Com...

A Robotic Work Tool and a Method for Use in a Robotic Work Tool Com...

Robotic Work Tool System and Method for Controlling a Robotic Work...

COLLISION DETECTION FOR A ROBOTIC WORK TOOL

ALL WHEEL DRIVE ROBOTIC VEHICLE WITH STEERING BRAKE

ROBOTIC WORK TOOL AND METHOD FOR DETECTING TOOL DAMAGE OR LOSS

PARCEL MAPPING VIA ELECTRICAL RESISTANCE DETECTION OF A ROBOTIC VEH...

ALL WHEEL DRIVE ROBOTIC VEHICLE WITH STEERING BRAKE

IMPROVED OPERATION OF A ROBOTIC WORK TOOL BY ADAPTING THE OPERATION...

WEATHER COLLECTION AND AGGREGATION VIA ROBOTIC VEHICLE