Inventor · disambiguated record
Ngai Cheung
Also filed as: CHEUNG NGAI · CHEUNG NGAI FUN
5 granted patents·6 pending applications·9 citations·filing 2018–2024
74Inventor score
Files withMILWAUKEE ELECTRIC TOOL CORP5TECHTRONIC CORDLESS GP4CHEUNG NGAI FUN1TECHTRONIC CORDLESS OFGP1
Top patents by PatentIndex Score
11 records- 0192US11798336B2Job site security system and method of use thereforMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted Oct 24, 2023·2 cites·20 claims
- 0292US11580804B2Job site security system and method of use thereforMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Feb 14, 2023·2 cites·20 claims
- 0391US12169989B2Job site security system and method of use thereforMILWAUKEE ELECTRIC TOOL CORP·Filed 2023·Granted Dec 17, 2024·1 cites·20 claims
- 0484US2025111718A1Job site security system and method of use thereforMILWAUKEE ELECTRIC TOOL CORP·Filed 2024·Application pending·0 cites
- 0580US11302127B2Job site security system and method of use thereforMILWAUKEE ELECTRIC TOOL CORP·Filed 2018·Granted Apr 12, 2022·4 cites·17 claims
- 0645US2021315155A1A docking station for use with an autonomous tool, an autonomous lawn mower and a method of guiding an autonomous tool towards a docking stationTECHTRONIC CORDLESS GP·Filed 2018·Application pending·0 cites
- 0743US2021341939A1Electronic communication device for use in a navigation systemTECHTRONIC CORDLESS GP·Filed 2018·Application pending·0 cites
- 0841US2021311484A1A navigation system for use in an autonomous tool and a method for controlling an autonomous toolTECHTRONIC CORDLESS GP·Filed 2018·Application pending·0 cites
- 0939US2021337716A1Grass maintenance systemTECHTRONIC CORDLESS GP·Filed 2018·Application pending·0 cites
- 1030US11032638B2Speaker with an integrated air pressure and vibration mitigation systemCHEUNG NGAI FUN·Filed 2020·Granted Jun 8, 2021·0 cites·13 claims
- 1127US2020338710A1Power tool cooperation control/feedback/sensor systemTECHTRONIC CORDLESS OFGP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →