Inventor · disambiguated record
Guoan Du
Also filed as: DU GUOAN
5 granted patents·1 pending application·31 citations·filing 2016–2024
71Inventor score
Top patents by PatentIndex Score
6 records- 0195US9799705B1Semiconductor device and method of making the sameUNITED MICROELECTRONICS CORP·Filed 2016·Granted Oct 24, 2017·30 cites·18 claims
- 0291US12096704B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2023·Granted Sep 17, 2024·1 cites·20 claims
- 0366US11723295B2Fabrication method of memory deviceUNITED MICROELECTRONICS CORP·Filed 2021·Granted Aug 8, 2023·0 cites·10 claims
- 0465US11844291B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Dec 12, 2023·0 cites·20 claims
- 0558US2025311192A1Memory, manufacturing method thereof, and electronic deviceCXMT CORP·Filed 2024·Application pending·0 cites
- 0656US11239419B2Structure of memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2019·Granted Feb 1, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →