Inventor · disambiguated record
Leilei Duan
Also filed as: DUAN LEILEI
2 granted patents·1 pending application·0 citations·filing 2022–2023
22Inventor score
Files withCHANGXIN MEMORY TECH INC3
Top patents by PatentIndex Score
3 records- 0159US12193222B2Semiconductor structure and method for forming semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jan 7, 2025·0 cites·17 claims
- 0257US2024090207A1Semiconductor structure and forming method therefor, and memoryCHANGXIN MEMORY TECH INC·Filed 2023·Application pending·0 cites
- 0340US12154953B2Method for manufacturing contact hole, semiconductor structure and electronic equipmentCHANGXIN MEMORY TECH INC·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →