Inventor · disambiguated record
Shengyun Nie
Also filed as: NIE SHENGYUN
15 granted patents·3 pending applications·44 citations·filing 2017–2023
89Inventor score
Files withLI CHENGLI18
Top patents by PatentIndex Score
18 records- 0196US11243265B2Intelligent leakage current detection and interruption device for power cordLI CHENGLI·Filed 2020·Granted Feb 8, 2022·4 cites·19 claims
- 0292US10886724B2Leakage current detection and interruption device for power cordLI CHENGLI·Filed 2019·Granted Jan 5, 2021·10 cites·11 claims
- 0390US11018496B2Leakage current detection and protection device, and power connector and electrical appliance employing the sameLI CHENGLI·Filed 2019·Granted May 25, 2021·4 cites·23 claims
- 0490US10840698B2Leakage current detection and protection device for power cordLI CHENGLI·Filed 2018·Granted Nov 17, 2020·10 cites·23 claims
- 0585US10770844B2Leakage current protection device for power plugLI CHENGLI·Filed 2017·Granted Sep 8, 2020·7 cites·12 claims
- 0678US10644438B2Power plug with leakage current protection deviceLI CHENGLI·Filed 2017·Granted May 5, 2020·4 cites·8 claims
- 0777US11114430B2Leakage current detection and protection device and power connector employing the sameLI CHENGLI·Filed 2019·Granted Sep 7, 2021·2 cites·20 claims
- 0873US10931095B1Relay-type leakage current protection deviceLI CHENGLI·Filed 2019·Granted Feb 23, 2021·1 cites·16 claims
- 0969US11480628B2Power cord for use with a leakage current detection and interruption deviceLI CHENGLI·Filed 2021·Granted Oct 25, 2022·0 cites·11 claims
- 1069US10770823B1Safety shield assembly for power receptacle and related power receptacleLI CHENGLI·Filed 2019·Granted Sep 8, 2020·2 cites·19 claims
- 1160US11949193B2Leakage current protection device with illumination functionLI CHENGLI·Filed 2021·Granted Apr 2, 2024·0 cites·9 claims
- 1259US12512661B2Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliancesLI CHENGLI·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 1357US12105157B2Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliancesLI CHENGLI·Filed 2022·Granted Oct 1, 2024·0 cites·15 claims
- 1456US11536777B2Intelligent leakage current detection and interruption device for power cordLI CHENGLI·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 1552US2023071911A1Power plug with leakage current detection interrupter and arc protectionLI CHENGLI·Filed 2022·Application pending·0 cites
- 1651US10557883B2Leakage current detection and protection device for power cordLI CHENGLI·Filed 2017·Granted Feb 11, 2020·0 cites·11 claims
- 1747US2023009042A1Power cord and leakage current protection device with cord condition detection circuitLI CHENGLI·Filed 2021·Application pending·0 cites
- 1844US2021225606A1Leakage current protection device employing a pivoting actuator in the trip assemblyLI CHENGLI·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shengyun Nie files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →