Assignee
ZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD
CN·9 granted patents·3 pending applications·6 citations·filing 2021–2023
Top patents by PatentIndex Score
12 records- 0173USD1072490SElectric toothbrushZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2023·Granted Apr 29, 2025·5 cites·1 claims
- 0268US12012713B2Monitoring device and well cover assemblyZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2023·Granted Jun 18, 2024·0 cites·18 claims
- 0362US12473705B2Sel-reporting monitor for integrity and conditions of manhole coverZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·18 claims
- 0462US2023346098A1Airblowing comb with direction-adjustable air-blowing and air-heating functionZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Application pending·0 cites
- 0561US2023263286A1Wind comb capable of adjusting a direction of windZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2023·Application pending·0 cites
- 0656US11784404B2Structure rotating on a shaft enabling wider range of wireless frequenciesZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Granted Oct 10, 2023·0 cites·19 claims
- 0752US12096579B2Base station for mounting on ceilingZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Granted Sep 17, 2024·0 cites·17 claims
- 0850US12045096B2Self-clamping shell members not requiring external holding pressure and electronic deviceZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·10 claims
- 0946US12123972B2Method and system for importing parameter calibration and terminal deviceZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2021·Granted Oct 22, 2024·0 cites·12 claims
- 1046US2024106282A1Wireless charging assembly with magnetically-isolated attachment structure when providing charge and electronic device having the sameZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2022·Application pending·0 cites
- 1142USD984445SIndoor positioning base stationZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2021·Granted Apr 25, 2023·1 cites·1 claims
- 1226USD1071758SPositioning label deviceZHENGZHOU WANMAYUN ELECTRONIC TECH CO LTD·Filed 2021·Granted Apr 22, 2025·0 cites·1 claims
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