Assignee
DEFOND ELECTECH CO LTD
CN·30 granted patents·14 pending applications·26 citations·filing 2017–2024
Top patents by PatentIndex Score
44 records- 0186US11694862B2Lock-off mechanism for locking-off a trigger assembly of an electric deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted Jul 4, 2023·2 cites·11 claims
- 0285US11907449B2Control knob with motion sensing for controlling operation of a machineDEFOND ELECTECH CO LTD·Filed 2020·Granted Feb 20, 2024·3 cites·10 claims
- 0385US10838525B2Control knob for controlling operation of a machineDEFOND ELECTECH CO LTD·Filed 2019·Granted Nov 17, 2020·8 cites·15 claims
- 0484US11623335B2Control assembly for use in operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2018·Granted Apr 11, 2023·3 cites·5 claims
- 0581US2025047223A1Brushless dc motor control unitDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 0670US11919137B2Control assembly for use in operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2023·Granted Mar 5, 2024·0 cites·4 claims
- 0769US10790101B2Knob with display functionDEFOND ELECTECH CO LTD·Filed 2018·Granted Sep 29, 2020·3 cites·8 claims
- 0867US12362109B2Electrical switch with a sealing member for use with an electrical deviceDEFOND ELECTECH CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·6 claims
- 0966US10777073B2Warning device and systemDEFOND ELECTECH CO LTD·Filed 2019·Granted Sep 15, 2020·5 cites·19 claims
- 1064US2020090886A1Electrical switch for an electrical device and sealing assembly for an electrical switchDEFOND ELECTECH CO LTD·Filed 2019·Application pending·0 cites
- 1161US2021036637A1Brushless dc motor control unitDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 1260US10852854B2Control system and device for use in controlling operation of an electrical applianceDEFOND ELECTECH CO LTD·Filed 2019·Granted Dec 1, 2020·1 cites·15 claims
- 1358US2019157019A1Electrical switch with a sealing member for use with an electrical deviceDEFOND ELECTECH CO LTD·Filed 2018·Application pending·0 cites
- 1457US11651915B2Electrical switch deviceDEFOND ELECTECH CO LTD·Filed 2022·Granted May 16, 2023·0 cites·9 claims
- 1557US2024372443A1Motor encoder with programmable and tactile feedback and operation method thereofDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 1653US2025285819A1Electrical switch unit for electrical deviceDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 1752US10964499B2Detection circuit module for use in detecting an operational status of a household appliance doorDEFOND ELECTECH CO LTD·Filed 2018·Granted Mar 30, 2021·0 cites·5 claims
- 1852US10848084B2Brushless DC motor control unitDEFOND ELECTECH CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·15 claims
- 1952US2024191892A1Air purifierDEFOND ELECTECH CO LTD·Filed 2023·Application pending·0 cites
- 2051US12555724B2Switching deviceDEFOND ELECTECH CO LTD·Filed 2022·Granted Feb 17, 2026·0 cites·7 claims
- 2151US12205787B2Snap-action type switchDEFOND ELECTECH CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·11 claims
- 2251US11464112B2Touch LED component and touch deviceDEFOND ELECTECH CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·10 claims
- 2350US12183533B2Linkage structure of key switchDEFOND ELECTECH CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·10 claims
- 2450US2025364934A1Non-contact control assembly for controlling operation of electrical deviceDEFOND ELECTECH CO LTD·Filed 2024·Application pending·0 cites
- 2548US11664710B2Variable-speed control assembly for an electric deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted May 30, 2023·0 cites·11 claims
- 2647US11823856B2Contact lever assembly for use with an electrical switchDEFOND ELECTECH CO LTD·Filed 2020·Granted Nov 21, 2023·0 cites·24 claims
- 2744US11367577B2Locking system for use with a trigger assembly of an electrical deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·12 claims
- 2843US10685795B2Locking system for use with a trigger assembly of an electrical deviceDEFOND ELECTECH CO LTD·Filed 2018·Granted Jun 16, 2020·0 cites·9 claims
- 2942US11975434B2Control assembly for use with an electric power toolDEFOND ELECTECH CO LTD·Filed 2020·Granted May 7, 2024·0 cites·20 claims
- 3042US2021383680A1System and method for controlling operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2021·Application pending·0 cites
- 3141US10283291B2Waterproof toggle switchDEFOND ELECTECH CO LTD·Filed 2017·Granted May 7, 2019·0 cites·10 claims
- 3241US2022053665A1Cooling system for cooling an electronics component of an electrical deviceDEFOND ELECTECH CO LTD·Filed 2021·Application pending·0 cites
- 3341US2020328606A1Wireless Charging Device with Detachable BaseDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 3440US11011327B2Rotary bridge micro-switchDEFOND ELECTECH CO LTD·Filed 2020·Granted May 18, 2021·0 cites·7 claims
- 3537US11913812B2Control assembly for use in operation of an electric deviceDEFOND ELECTECH CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·24 claims
- 3636US2021059474A1Food processor with pulsing mode moduleDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 3735US11431172B2Control system for use in controlling operation of an electrical applianceDEFOND ELECTECH CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·13 claims
- 3835US10978257B2Lock-off assembly for use in locking-off a trigger of an electrical deviceDEFOND ELECTECH CO LTD·Filed 2020·Granted Apr 13, 2021·0 cites·4 claims
- 3932US2020335292A1Rocker SwitchDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 4031US11489523B2Touch control human machine interfaceDEFOND ELECTECH CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·6 claims
- 4131US10892122B2Trigger assembly with a protective coveringDEFOND ELECTECH CO LTD·Filed 2019·Granted Jan 12, 2021·0 cites·9 claims
- 4230US11112817B2Control stickDEFOND ELECTECH CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·8 claims
- 4330US2021053710A1Separable evacuation deviceDEFOND ELECTECH CO LTD·Filed 2020·Application pending·0 cites
- 4429USD965536STouch LED componentDEFOND ELECTECH CO LTD·Filed 2019·Granted Oct 4, 2022·1 cites·1 claims
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