Assignee
DONGGUAN CITY TUOCHENG IND CO LTD
CN·6 granted patents·4 pending applications·8 citations·filing 2019–2024
Top patents by PatentIndex Score
10 records- 0184US12003092B2Cable with signal detection functionDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2022·Granted Jun 4, 2024·2 cites·11 claims
- 0282US11588316B2Circuit with timing function and leakage protection plugDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2021·Granted Feb 21, 2023·2 cites·6 claims
- 0380US10991534B1Leakage protectorDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2020·Granted Apr 27, 2021·2 cites·10 claims
- 0460US10541101B1Electric leakage protectorDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2019·Granted Jan 21, 2020·2 cites·10 claims
- 0554US2023018984A1Automatic Leakage Detection LineDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2022·Application pending·0 cites
- 0654US2025183600A1Portable leakage protection plugDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2023·Application pending·0 cites
- 0754US2025199087A1Leakage current metal detection circuit deviceDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2024·Application pending·0 cites
- 0850US12206233B2Leakage current detection circuitDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·11 claims
- 0948US11973336B2Circuit and plug for timing automatic detection of leakage protection functionDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·9 claims
- 1039US2023015507A1Cable with Signal Detection FunctionDONGGUAN CITY TUOCHENG IND CO LTD·Filed 2021·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →