Inventor · disambiguated record
Xinzhu Cai
Also filed as: CAI XINZHU
3 granted patents·2 pending applications·4 citations·filing 2021–2025
56Inventor score
Technology areasG06F
Files withSNOWFLAKE INC5
Top patents by PatentIndex Score
5 records- 0189US11403294B1Smart scan hash join optimizationSNOWFLAKE INC·Filed 2021·Granted Aug 2, 2022·3 cites·17 claims
- 0281US12321361B2Unified structured and semi-structured data types in database systemsSNOWFLAKE INC·Filed 2023·Granted Jun 3, 2025·1 cites·27 claims
- 0367US2025272306A1Unified structured and semi-structured data types in database systemsSNOWFLAKE INC·Filed 2025·Application pending·0 cites
- 0462US12001428B2Build-side skew handling for hash-partitioning hash joinsSNOWFLAKE INC·Filed 2022·Granted Jun 4, 2024·0 cites·30 claims
- 0552US2024419663A1Build-side skew handling for hash-partitioning hash joins in distributed database query executionSNOWFLAKE INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →