Inventor · disambiguated record
Ningtao Quan
Also filed as: QUAN NINGTAO
4 granted patents·0 citations·filing 2017–2018
53Inventor score
Files withGRIREM ADVANCED MAT CO LTD4
Top patents by PatentIndex Score
4 records- 0161US11495376B2Rare earth-bonded magnetic powder and preparation method therefor, and bonded magnetGRIREM ADVANCED MAT CO LTD·Filed 2018·Granted Nov 8, 2022·0 cites·20 claims
- 0256US12129532B2Yttrium-added rare earth permanent magnet material and preparation method thereforGRIREM ADVANCED MAT CO LTD·Filed 2018·Granted Oct 29, 2024·0 cites·8 claims
- 0352US11101057B2Highly thermostable rare-earth permanent magnetic material, preparation method thereof and magnet containing the sameGRIREM ADVANCED MAT CO LTD·Filed 2018·Granted Aug 24, 2021·0 cites·14 claims
- 0447US10811175B2Alloy material, bonded magnet, and modification method of rare-earth permanent magnetic powderGRIREM ADVANCED MAT CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →