Inventor · disambiguated record
Sangil Song
Also filed as: SONG SANGIL
3 granted patents·4 citations·filing 2019–2022
56Inventor score
Files withAMAZON TECH INC3
Top patents by PatentIndex Score
3 records- 0187US11775868B1Machine learning inference calls for database query processingAMAZON TECH INC·Filed 2022·Granted Oct 3, 2023·1 cites·20 claims
- 0283US11449796B2Machine learning inference calls for database query processingAMAZON TECH INC·Filed 2019·Granted Sep 20, 2022·3 cites·14 claims
- 0340US12380099B1Remote grouping operations to perform queries for distinct valuesAMAZON TECH INC·Filed 2020·Granted Aug 5, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →