Inventor · name-matched record
ZHANG DU
1 granted patent·3 pending applications·0 citations·filing 2023–2025
6Inventor score
Files withTOKYO ELECTRON LTD4
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
4 records- 0165US2026017432A1Non-transitory computer-readable medium storing a computer program, information processing method, and processing apparatusTOKYO ELECTRON LTD·Filed 2025·Application pending·0 cites
- 0261US2026101689A1Method for plasma etching vertical features in a silicon-based semiconductor layer of a substrateTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0360US12598932B2Methods and structures for improving etch profile of underlying layersTOKYO ELECTRON LTD·Filed 2023·Granted Apr 7, 2026·0 cites·18 claims
- 0457US2026096364A1Low-temperature etching of carbon-containing layersTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ZHANG DU 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 →