Inventor · disambiguated record
Jin Cheng Li
Also filed as: LI JIN · Li jin cheng
2 granted patents·5 pending applications·1 citations·filing 2021–2022
30Inventor score
Top patents by PatentIndex Score
7 records- 0181US12311520B2Long-rod-type electric toolTECHTRONIC CORDLESS GP·Filed 2021·Granted May 27, 2025·1 cites·19 claims
- 0262US2024306522A1Handheld cultivatorTECHTRONIC CORDLESS GP·Filed 2021·Application pending·0 cites
- 0361US2025047164A1Handheld cultivatorTECHTRONIC CORDLESS GP·Filed 2021·Application pending·0 cites
- 0444US12491540B2Handheld cleaning machineZHEJIANG QIANJI INTELLIGENT TECH CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·10 claims
- 0542US2025287886A1Axial blower vacuumTECHTRONIC CORDLESS GP·Filed 2022·Application pending·0 cites
- 0638US2025091097A1Cleaner reciprocating structure and handheld cleanerZHEJIANG QIANJI INTELLIGENT TECH CO LTD·Filed 2022·Application pending·0 cites
- 0733US2024360821A1Transmission structure, transmission connection mechanism and air compressorZHEJIANG QIANJI INTELLIGENT TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →