Inventor · name-matched record
LI CHENGYU
1 granted patent·1 pending application·0 citations·filing 2024–2025
5Inventor 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
2 records- 0166US12516685B2Hydraulic system, method, and integrated valve block of slewing mechanismUNIV SHANDONG·Filed 2024·Granted Jan 6, 2026·0 cites·4 claims
- 0264US2026084976A1Readily soluble alumina and method for preparing the sameZHENGZHOU NON FERROUS METALS RES INSTITUTE CO LTD OF CHALCO·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →