Inventor · name-matched record
LEI YU
6 granted patents·3 pending applications·0 citations·filing 2022–2025
67Inventor 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
9 records- 0174USD1115719SLower edge ring of a process kit for semiconductor substrate processingAPPLIED MATERIALS INC·Filed 2022·Granted Mar 3, 2026·0 cites·1 claims
- 0274USD1115720SLower edge ring of a process kit for semiconductor substrate processingAPPLIED MATERIALS INC·Filed 2022·Granted Mar 3, 2026·0 cites·1 claims
- 0373US12568804B2Method of in-situ selective metal removal via gradient oxidation for gapfillAPPLIED MATERIALS INC·Filed 2022·Granted Mar 3, 2026·0 cites·20 claims
- 0473US2026052962A1Chemical passivation of molybdenum plug or trench's outer surface to prevent mo nitridation or oxidation and maintain low contact resistanceAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 0569US12570530B2Methods for preparing alkali metal-intercalated hexagonal boron nitride materials, resultant products and uses thereofPENN STATE RES FOUND·Filed 2024·Granted Mar 10, 2026·0 cites·10 claims
- 0669US2026098340A1Precursor delivery systemAPPLIED MAT INC·Filed 2024·Application pending·0 cites
- 0767US2026015713A1Plasma enhanced nucleation layer formationAPPLIED MATERIALS INC·Filed 2025·Application pending·0 cites
- 0836USD1112376SProcess chamber mixerAPPLIED MATERIALS INC·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims
- 0927USD1121576SPurge ring for a substrate processing chamberAPPLIED MAT INC·Filed 2022·Granted Apr 7, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →