G06F 16/24534
Query rewriting
Official title: {Query rewriting; Transformation}
G06F16/24534 (Query rewriting) appears on 5,802 US grants and 6,120 published applications in this corpus.
Search patents in G06F- Granted patents
- 5,802
- Published applications
- 6,120
- Assignees
- 987
- Inventors
- 10,294
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 16 | 0 |
| 1997 | 20 | 0 |
| 1998 | 36 | 0 |
| 1999 | 39 | 0 |
| 2000 | 18 | 0 |
| 2001 | 28 | 6 |
| 2002 | 74 | 32 |
| 2003 | 43 | 53 |
| 2004 | 63 | 78 |
| 2005 | 29 | 127 |
| 2006 | 51 | 102 |
| 2007 | 53 | 106 |
| 2008 | 79 | 148 |
| 2009 | 75 | 132 |
| 2010 | 105 | 104 |
| 2011 | 114 | 103 |
| 2012 | 115 | 148 |
| 2013 | 118 | 145 |
| 2014 | 157 | 215 |
| 2015 | 182 | 254 |
| 2016 | 262 | 390 |
| 2017 | 278 | 377 |
| 2018 | 288 | 422 |
| 2019 | 373 | 381 |
| 2020 | 436 | 376 |
| 2021 | 502 | 415 |
| 2022 | 504 | 385 |
| 2023 | 454 | 404 |
| 2024 | 458 | 405 |
| 2025 | 483 | 436 |
| 2026 | 335 | 376 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G06F 16/24542Plan optimisation3,229
- G06F 16/24539Using cached or materialised query results959
- G06F 16/24537Of operators658
- G06F 16/24535Of sub-queries or views548
- G06F 16/24549Run-time optimisation497
- G06F 16/24547Optimisations to support specific applications377
- G06F 16/2454Optimisation of common expressions131
Recent patents
- User-centric and LLM-enhanced adaptive ETL code synthesis6 Oct 2026US 12,754,718 B2Hitachi, Ltd.
- Automatic query optimization6 Oct 2026US 12,754,910 B2Rubrik, Inc.
- Cross-format metadata for querying external tables6 Oct 2026US 12,754,911 B1Amazon Technologies, Inc.
- Systems and methods for dynamic query optimization for distributed computing environments6 Oct 2026US 12,754,912 B2Elevance Health, Inc.
- Coprocessor utilization in database hosts for expedited query processing6 Oct 2026US 12,754,913 B2Microsoft Technology Licensing, LLC
- Early stopping scheme for budget aware index tuning8 Oct 2026US 2026/0310665 A1Microsoft Technology Licensing, LLC
- Methods And Systems for Data Acquisition and Data-Insight for the Development of Automated Driving Systems8 Oct 2026US 2026/0310666 A1
- Open analytical structure combining depth and breadth with dual engines of thoughts and method thereof8 Oct 2026US 2026/0310667 A1Taiwan Intelligence Research and Development CO., LTD.
- Data management system and method8 Oct 2026US 2026/0310668 A1
- Optimized data structures for accelerating query execution by a data system8 Oct 2026US 2026/0310669 A1Dremio Corporation
Most cited
By later US patents
- Web search engine with graphic snapshots840US 6,643,641 B12003
- Presenting a service-monitoring dashboard using key performance indicators derived from machine data787US 9,286,413 B1Splunk Inc. · 2016
- Rewriting a query in terms of a summary based on functional dependencies and join backs, and based on join derivability650US 6,496,819 B1Oracle Corporation · 2002
- Serving advertisements based on content650US 7,136,875 B2Google Inc. · 2006
- Information delivery system and method535US 5,802,518 AMultex Systems, Inc. · 1998