Inventor · disambiguated record
Longdong Liu
Also filed as: LIU LONGDONG
2 granted patents·8 pending applications·0 citations·filing 2018–2024
27Inventor score
Files withYANGTZE MEMORY TECH CO LTD10
Top patents by PatentIndex Score
10 records- 0166US11943928B2Method for forming channel hole plug of three-dimensional memory deviceYANGTZE MEMORY TECH CO LTD·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 0264US2025365956A1Memory deviceYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0364US2025365955A1Fabrication method of memory deviceYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0457US2025254873A1Staircase structures and methods for forming the sameYANGTZE MEMORY TECH CO LTD·Filed 2024·Application pending·0 cites
- 0556US2025142817A1Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0655US2025159894A1Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0753US2025159883A1Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0852US2025159884A1Three-dimensional memory devices and fabricating methods thereofYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0951US11309327B2Method for forming channel hole plug of three-dimensional memory deviceYANGTZE MEMORY TECH CO LTD·Filed 2018·Granted Apr 19, 2022·0 cites·9 claims
- 1051US2025105149A1Semiconductor devices and methods for forming the sameYANGTZE MEMORY TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →