Inventor · disambiguated record

Quantong Ma

Also filed as: Ma Quantong

1 granted patent·1 pending application·0 citations·filing 2019–2022

9Inventor score

Technology areasH02K

Files withJOHNSON ELECTRIC INT AG2

Top patents by PatentIndex Score

2 records

0161US12424890B2Electric power tool, motor, and rotor thereofJOHNSON ELECTRIC INT AG·Filed 2022·Granted Sep 23, 2025·0 cites·12 claims
0242US2022085673A1Magnetic core, electric motor having magnetic core, and mower having electric motorJOHNSON ELECTRIC INT AG·Filed 2019·Application pending·0 cites

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →