Inventor · name-matched record
CHEN ZHIGANG
2 granted patents·1 pending application·0 citations·filing 2019–2025
30Inventor 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- 0185US2026081117A1Tapered upper electrode for uniformity control in plasma processingLAM RES CORP·Filed 2025·Application pending·0 cites
- 0282US12555748B2Symmetric plasma process chamberAPPLIED MATERIALS INC·Filed 2022·Granted Feb 17, 2026·0 cites·20 claims
- 0352US12525770B2Method, system and apparatus for differential current injectionNLIGHT INC·Filed 2019·Granted Jan 13, 2026·0 cites·22 claims
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Identity basis: exact name match across USPTO filings. How scoring works →