Inventor · disambiguated record
Mengnan Liu
Also filed as: LIU MENGNAN
3 granted patents·4 citations·filing 2023–2024
54Inventor score
Top patents by PatentIndex Score
3 records- 0183US11985912B2Weeding device for crops having seedling avoidance functionUNIV HENAN SCIENCE & TECH·Filed 2023·Granted May 21, 2024·2 cites·5 claims
- 0280US12256665B1CAN-bus-based electrical control system for electric mowerLUOYANG TRACTOR RES INST CO LTD·Filed 2024·Granted Mar 25, 2025·2 cites·8 claims
- 0356US12239039B2Efficient transplanting device with automatic pick-up and supplementation functionUNIV HENAN SCIENCE & TECH·Filed 2024·Granted Mar 4, 2025·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →