Inventor · disambiguated record
Rongfu Zhu
Also filed as: ZHU RONGFU
5 granted patents·3 citations·filing 2019–2021
64Inventor score
Files withCHANGXIN MEMORY TECH INC5
Top patents by PatentIndex Score
5 records- 0180US11158639B2Asymmetric FinFET in memory device, method of fabricating same and semiconductor deviceCHANGXIN MEMORY TECH INC·Filed 2020·Granted Oct 26, 2021·2 cites·12 claims
- 0274US10886380B2Semiconductor storage device and method for forming a profile of a capacitor thereofCHANGXIN MEMORY TECH INC·Filed 2020·Granted Jan 5, 2021·1 cites·27 claims
- 0354US11222960B2Semiconductor device structures with composite spacers and fabrication methods thereofCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 11, 2022·0 cites·4 claims
- 0452US11063136B2Semiconductor device structures with composite spacers and fabrication methods thereofCHANGXIN MEMORY TECH INC·Filed 2019·Granted Jul 13, 2021·0 cites·3 claims
- 0542US11329049B2Memory transistor with cavity structureCHANGXIN MEMORY TECH INC·Filed 2020·Granted May 10, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →