Inventor · name-matched record
QIU YUNSONG
3 granted patents·0 citations·filing 2022–2023
38Inventor score
Technology areasH10B
Files withCHANGXIN MEMORY TECH INC3
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- 0162US12557272B2Semiconductor structure and method for manufacturing sameCHANGXIN MEMORY TECH INC·Filed 2023·Granted Feb 17, 2026·0 cites·5 claims
- 0259US12543306B2Semiconductor structure and manufacturing method thereofCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 3, 2026·0 cites·13 claims
- 0356US12550312B2Three-dimensional memory and formation method thereofCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 10, 2026·0 cites·5 claims
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Identity basis: exact name match across USPTO filings. How scoring works →