Inventor · disambiguated record
Lifeng Qiu
Also filed as: QIU LIFENG
0 granted patents·2 pending applications·0 citations·filing 2021–2021
Files withCHANGXIN MEMORY TECH INC2
Top patents by PatentIndex Score
2 records- 0158US2022049355A1Spray head, chemical vapor deposition device, and working method of chemical vapor deposition deviceCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
- 0248US2023054190A1Semiconductor deposition method and semiconductor deposition systemCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →