Inventor · disambiguated record
Kewen Long
Also filed as: LONG KEWEN
8 granted patents·4 pending applications·5 citations·filing 2014–2023
74Inventor score
Files withCHUANDONG MAGNETIC ELECTRONIC CO LTD3SANQIAOHUI FOSHAN NEW MAT CO LTD3CHUAN DONG MAGNETIC ELECTRONIC CO LTD1CHUANDONG MAGNETIC ELECTRONICS CO LTD1FOSHAN CHENG XIAN TECH CO LTD1
Top patents by PatentIndex Score
12 records- 0175US11773984B1Electrically operated water valve and application of electrically operated water valve on electric applianceSANQIAO HUI FOSHAN NEW MAT CO LTD·Filed 2022·Granted Oct 3, 2023·1 cites·16 claims
- 0274US9866150B2Magneto-caloric power generation equipmentGUANGDONG MAGNETIC ELECTRONIC CO LTD·Filed 2015·Granted Jan 9, 2018·4 cites·22 claims
- 0348US2025049262A1Electromagnetic switch, time-adjustable controller and toasterSANQIAOHUI FOSHAN NEW MAT CO LTD·Filed 2023·Application pending·0 cites
- 0447US12396587B2Intelligent pressure solenoid valveSANQIAOHUI FOSHAN NEW MAT CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·18 claims
- 0545US12368010B2Whole-process digital processing system of magnetic switch sensor and processing method thereofSANQIAOHUI FOSHAN NEW MAT CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 0643US10224154B2Magnetic proximity switchCHUANDONG MAGNETIC ELECTRONIC CO LTD·Filed 2014·Granted Mar 5, 2019·0 cites·19 claims
- 0743US2020024693A1Mm'x-y metal composite functional material and preparation method thereofFOSHAN CHENG XIAN TECH CO LTD·Filed 2017·Application pending·0 cites
- 0840US9818564B2Magnetic proximity switchCHUANDONG MAGNETIC ELECTRONIC CO LTD·Filed 2014·Granted Nov 14, 2017·0 cites·15 claims
- 0936US9945589B2Rotatory series-pole magnetic refrigerating systemCHUANDONG MAGNETIC ELECTRONIC CO LTD·Filed 2015·Granted Apr 17, 2018·0 cites·11 claims
- 1035US11099090B2Double-membrane capacitive pressure sensor and manufacturing methodCHUANDONG MAGNETIC ELECTRONICS CO LTD·Filed 2018·Granted Aug 24, 2021·0 cites·10 claims
- 1127US2018233649A1Magnetic heat power generation deviceCHUAN DONG MAGNETIC ELECTRONIC CO LTD·Filed 2015·Application pending·0 cites
- 1224US2018350539A1360-degree blind-angle-free position detection magnetic sensorFOSHAN YIF TECH CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →