Inventor · disambiguated record
Stefan Grufman
Also filed as: GRUFMAN STEFAN
20 granted patents·4 pending applications·145 citations·filing 2013–2021
94Inventor score
Files withHUSQVARNA AB24
Top patents by PatentIndex Score
24 records- 0193US10444760B2Robotic vehicle learning site boundaryHUSQVARNA AB·Filed 2015·Granted Oct 15, 2019·13 cites·17 claims
- 0292US10643377B2Garden mapping and planning via robotic vehicleHUSQVARNA AB·Filed 2015·Granted May 5, 2020·13 cites·20 claims
- 0391US10852738B2Self-propelled robotic tool navigationHUSQVARNA AB·Filed 2017·Granted Dec 1, 2020·10 cites·14 claims
- 0491US10806075B2Multi-sensor, autonomous robotic vehicle with lawn care functionHUSQVARNA AB·Filed 2015·Granted Oct 20, 2020·13 cites·12 claims
- 0591US10310510B2Robotic vehicle grass structure detectionHUSQVARNA AB·Filed 2015·Granted Jun 4, 2019·11 cites·20 claims
- 0690US10777000B2Garden street viewHUSQVARNA AB·Filed 2015·Granted Sep 15, 2020·10 cites·15 claims
- 0789US10869432B2Lawn monitoring and maintenance via a robotic vehicleHUSQVARNA AB·Filed 2015·Granted Dec 22, 2020·10 cites·21 claims
- 0889US10338602B2Multi-sensor, autonomous robotic vehicle with mapping capabilityHUSQVARNA AB·Filed 2015·Granted Jul 2, 2019·13 cites·16 claims
- 0988US10606279B23D map generation by a robotic work toolHUSQVARNA AB·Filed 2015·Granted Mar 31, 2020·8 cites·9 claims
- 1085US10078336B2System and method for navigating a robotic working toolHUSQVARNA AB·Filed 2013·Granted Sep 18, 2018·9 cites·17 claims
- 1184US11112532B2Weather collection and aggregation via robotic vehicleHUSQVARNA AB·Filed 2015·Granted Sep 7, 2021·7 cites·17 claims
- 1281US10448565B2Garden visualization and mapping via robotic vehicleHUSQVARNA AB·Filed 2014·Granted Oct 22, 2019·11 cites·17 claims
- 1381US10425488B2Distributed intelligent grounds management systemHUSQVARNA AB·Filed 2015·Granted Sep 24, 2019·7 cites·16 claims
- 1478US11126193B2Automatic beacon position determinationHUSQVARNA AB·Filed 2014·Granted Sep 21, 2021·10 cites·17 claims
- 1564US11666010B2Lawn monitoring and maintenance via a robotic vehicleHUSQVARNA AB·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 1654US12487602B2Navigation for a robotic work toolHUSQVARNA AB·Filed 2021·Granted Dec 2, 2025·0 cites·13 claims
- 1754US12197203B2Exit path determination for a robotic work toolHUSQVARNA AB·Filed 2020·Granted Jan 14, 2025·0 cites·15 claims
- 1851US2023010420A1Robotic work tool, system, and method for operation thereofHUSQVARNA AB·Filed 2020·Application pending·0 cites
- 1950US2020281114A1Robotic Work Tool System and Method for Controlling a Robotic Work Tool SystemHUSQVARNA AB·Filed 2020·Application pending·0 cites
- 2048US12038758B2Robotic work tool system and method for transporting a robotic work tool between different areasHUSQVARNA AB·Filed 2020·Granted Jul 16, 2024·0 cites·19 claims
- 2142US11547041B2Method for detecting lifting of a self-propelled tool from the groundHUSQVARNA AB·Filed 2018·Granted Jan 10, 2023·0 cites·5 claims
- 2242US2016198644A1Intelligent grounds management systemHUSQVARNA AB·Filed 2014·Application pending·0 cites
- 2340US12153435B2Robotic work tool system and method for defining a working areaHUSQVARNA AB·Filed 2019·Granted Nov 26, 2024·0 cites·15 claims
- 2432US2017303466A1Robotic vehicle with automatic camera calibration capabilityHUSQVARNA AB·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →