Inventor · disambiguated record
Zongjing Li
Also filed as: LI ZONGJING
3 granted patents·2 pending applications·14 citations·filing 2020–2023
68Inventor score
Technology areasA01D
Files withNANJING CHERVON IND CO LTD5
Top patents by PatentIndex Score
5 records- 0196US11503759B2Grass trimming head and grass trimmer having the sameNANJING CHERVON IND CO LTD·Filed 2020·Granted Nov 22, 2022·4 cites·18 claims
- 0296US10856466B2Grass trimming head and grass trimmer having the sameNANJING CHERVON IND CO LTD·Filed 2020·Granted Dec 8, 2020·8 cites·20 claims
- 0394US11910743B2Grass trimming head and grass trimmer having the sameNANJING CHERVON IND CO LTD·Filed 2021·Granted Feb 27, 2024·2 cites·12 claims
- 0483US2024188487A1Grass trimming head and grass trimmer having the sameNANJING CHERVON IND CO LTD·Filed 2023·Application pending·0 cites
- 0561US2023112033A1Grass trimming head and grass trimmer having the sameNANJING CHERVON IND CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →