Inventor · disambiguated record
Zhengqing Sun
Also filed as: SUN ZHENGQING
2 granted patents·3 pending applications·0 citations·filing 2021–2022
23Inventor score
Files withCHANGXIN MEMORY TECH INC5
Top patents by PatentIndex Score
5 records- 0149US12225706B2Semiconductor device with passivated contact plugs, semiconductor structure and manufacturing method thereofCHANGXIN MEMORY TECH INC·Filed 2021·Granted Feb 11, 2025·0 cites·16 claims
- 0249US2023048193A1Semiconductor structure and method of fabricating sameCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 0347US11914344B2Method and apparatus for controlling hybrid process recipes, and mediumCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 0447US2022157827A1Semiconductor structure and manufacturing method therefor, and storage deviceCHANGXIN MEMORY TECH INC·Filed 2022·Application pending·0 cites
- 0537US2022115385A1Method for manufacturing semiconductor device semiconductor device and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →