Inventor · name-matched record
QIAN YU
2 granted patents·1 pending application·0 citations·filing 2023–2025
24Inventor score
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
3 records- 0169US2026056098A1Temperature controlled ballast testing system and methodUNIV SOUTH CAROLINA·Filed 2025·Application pending·0 cites
- 0256US12561779B2Predicting railroad ballast fouling conditions based on ballast imageUNIV SOUTH CAROLINA·Filed 2023·Granted Feb 24, 2026·0 cites·20 claims
- 0339USD1117594STarpaulin poleQIAN YU·Filed 2024·Granted Mar 10, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →