Top-k information push down in query plan including inner join
US-12561331-B1 · Feb 24, 2026 · US
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Chen Bowei patents
Chen Bowei is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Bowei |
| Total patents | 28 |
| First publication | Mar 25, 2021 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Aggregation constraints in a query processing system
US-2026037665-A1 · Feb 5, 2026 · US
Memory-intensive, distributed, user defined aggregate functions in a cloud database
US-2026023733-A1 · Jan 22, 2026 · US
Probe-side annotated join decision making
US-12530354-B1 · Jan 20, 2026 · US
Implementing portrait editing using a machine learning model
US-2026011056-A1 · Jan 8, 2026 · US
Unified structured and semi-structured data types in database systems
US-2025272306-A1 · Aug 28, 2025 · US
Unified structured and semi-structured data types in database systems
US-12321361-B2 · Jun 3, 2025 · US
Unified structured and semi-structured data types in database systems
US-2024427790-A1 · Dec 26, 2024 · US
Build-side skew handling for hash-partitioning hash joins in distributed database query execution
US-2024419663-A1 · Dec 19, 2024 · US
Aggregation constraints in a query processing system
US-2024303373-A1 · Sep 12, 2024 · US
Recent patents
Latest publications not already listed above.
Placement of adaptive aggregation operators and properties in a query plan
US-2024241883-A1 · Jul 18, 2024 · US
Efficient database query evaluation
US-2024220456-A1 · Jul 4, 2024 · US
Placement of adaptive aggregation operators and properties in a query plan
US-11971888-B2 · Apr 30, 2024 · US
Efficient database query evaluation
US-11971856-B2 · Apr 30, 2024 · US
Index generation using lazy reassembling of semi-structured data
US-11816107-B2 · Nov 14, 2023 · US
Index generation using lazy reassembling of semi-structured data
US-2023139194-A1 · May 4, 2023 · US
Framework for providing intermediate aggregation operators in a query plan
US-11620287-B2 · Apr 4, 2023 · US
Lazy reassembling of semi-structured data
US-11567939-B2 · Jan 31, 2023 · US
Lazy reassembling of semi-structured data
US-2022358128-A1 · Nov 10, 2022 · US
Aggregation operator optimization during query runtime
US-11468063-B2 · Oct 11, 2022 · US
Pipeline level optimization of aggregation operators in a query plan during runtime
US-11144550-B2 · Oct 12, 2021 · US
Framework for providing intermediate aggregation operators in a query plan
US-2021263929-A1 · Aug 26, 2021 · US
Efficient database query evaluation
US-2021240670-A1 · Aug 5, 2021 · US
Aggregation operator optimization during query runtime
US-2021232583-A1 · Jul 29, 2021 · US
Placement of adaptive aggregation operators and properties in a query plan
US-2021173839-A1 · Jun 10, 2021 · US
Placement of adaptive aggregation operators and properties in a query plan
US-10997173-B2 · May 4, 2021 · US
Pipeline level optimization of aggregation operators in a query plan during runtime
US-2021089535-A1 · Mar 25, 2021 · US
Placement of adaptive aggregation operators and properties in a query plan
US-2021089533-A1 · Mar 25, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Snowflake Inc | 27 |
| Lemon Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/2255 | 15 |
| G06F16/24544 | 13 |
| G06F16/24542 | 12 |
| G06F16/2456 | 10 |
| G06F16/24556 | 10 |