Inventor · name-matched record
BAILLARGEON JOSHUA
1 granted patent·5 pending applications·0 citations·filing 2023–2024
8Inventor score
Files withTOKYO ELECTRON LTD6
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
6 records- 0163US2026068612A1Methods to improve etch selectivity and critical dimension uniformity when etching high aspect ratio features within a hard mask layerTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0253US2026045459A1In situ sidewall cleaning during plasma etch with metal-containing maskTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0349US12598964B2Hardmask integration for high aspect ratio applicationsTOKYO ELECTRON LTD·Filed 2023·Granted Apr 7, 2026·0 cites·18 claims
- 0448US2026068562A1Metal-based protection of silicon-containing edge regionTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0548US2026090325A1In-situ wafer monitoring with dynamic backside gas feedback control as wafer bow countermeasureTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0646US2026033295A1Optical wafer monitoringTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when BAILLARGEON JOSHUA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →