Inventor · name-matched record
LAN QIN
2 granted patents·0 citations·filing 2020–2021
23Inventor score
Files withFUJIAN GOLDEN DRAGON RARE EARTH CO LTD2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0157US12592329B2R-T-B-based permanent magnet material, preparation method therefor and use thereofFUJIAN GOLDEN DRAGON RARE EARTH CO LTD·Filed 2021·Granted Mar 31, 2026·0 cites·20 claims
- 0252US12531174B2R-T-B-based permanent magnet material, preparation method therefor and use thereofFUJIAN GOLDEN DRAGON RARE EARTH CO LTD·Filed 2020·Granted Jan 20, 2026·0 cites·3 claims
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Identity basis: exact name match across USPTO filings. How scoring works →