Inventor · disambiguated record
Chunkai Zheng
Also filed as: ZHENG CHUNKAI
5 granted patents·1 pending application·0 citations·filing 2020–2021
57Inventor score
Files withKEDU ELECTRIC CO LTD6
Top patents by PatentIndex Score
6 records- 0144US11495427B2Leakage protectorKEDU ELECTRIC CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·12 claims
- 0242US11545311B2Electromagnetic switchKEDU ELECTRIC CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·3 claims
- 0340US11120954B2Integrated switchKEDU ELECTRIC CO LTD·Filed 2020·Granted Sep 14, 2021·0 cites·16 claims
- 0439US11456126B2Electric switchKEDU ELECTRIC CO LTD·Filed 2021·Granted Sep 27, 2022·0 cites·11 claims
- 0534US11411385B2Timing leakage protection circuit and device containing sameKEDU ELECTRIC CO LTD·Filed 2021·Granted Aug 9, 2022·0 cites·8 claims
- 0630US2021305803A1Leakage protection switchKEDU ELECTRIC CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →