Inventor · disambiguated record
Changzhi Sun
Also filed as: SUN CHANGZHI
2 granted patents·13 pending applications·0 citations·filing 2021–2024
25Inventor score
Top patents by PatentIndex Score
15 records- 0165US12507404B2Three-dimensional memories having isolation structures and fabrication methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 0260US2025359067A1Managing slit structures in semiconductor devicesYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0360US2025331193A1Semiconductor devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0459US2025089235A1Semiconductor devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0558US2025176160A1Semiconductor devices and manufacturing methods thereof and memory systemsYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0658US2025311194A1Semiconductor devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0756US12471279B2Channel structures for three-dimensional memory devices and methods for forming the sameYANGTZE MEMORY TECH CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·20 claims
- 0855US2025142833A1Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0955US2024407174A1Semiconductor devices and fabrication methods thereof and memory systemsYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 1053US2024130120A1Three-dimensional memory device, manufacturing method thereof, and memory systemYANGTZE MEMORY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1153US2024215237A1Three dimensional (3d) memory device and fabrication methodYANGTZE MEMORY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1253US2024130129A1Three-dimensional memory deivce, manufacturing method thereof, and memory systemYANGTZE MEMORY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1352US2024296339A1Method, device, and apparatus for verifying veracity of statement, and mediumBEIJING YOUZHUJU NETWORK TECH CO LTD·Filed 2022·Application pending·0 cites
- 1452US2024099008A1Three-dimensional memory device and method of forming the sameYANGTZE MEMORY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1546US2022406795A1Three-dimensional memory device with divided drain select gate lines and method for forming the sameYANGTZE MEMORY TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →