Inventor · name-matched record
CHANG CHING-YUN
3 granted patents·1 citations·filing 2021–2022
48Inventor score
Files withLAM RES CORP3
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- 0169US12584216B2Minimizing tin oxide chamber clean timeLAM RES CORP·Filed 2022·Granted Mar 24, 2026·0 cites·10 claims
- 0255US12593641B2Apparatuses for cleaning a multi-station semiconductor processing chamberLAM RES CORP·Filed 2022·Granted Mar 31, 2026·0 cites·30 claims
- 0344USD1114751SHub with gas deflectorsLAM RES CORP·Filed 2021·Granted Feb 24, 2026·1 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →