G06F 18/232
Non-hierarchical techniques
G06F18/232 (Non-hierarchical techniques) appears on 2,372 US grants and 2,817 published applications in this corpus.
Search patents in G06F- Granted patents
- 2,372
- Published applications
- 2,817
- Assignees
- 1,157
- Inventors
- 7,094
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 0 |
| 2002 | 12 | 8 |
| 2003 | 9 | 23 |
| 2004 | 8 | 17 |
| 2005 | 9 | 21 |
| 2006 | 11 | 18 |
| 2007 | 16 | 29 |
| 2008 | 17 | 36 |
| 2009 | 19 | 39 |
| 2010 | 38 | 41 |
| 2011 | 43 | 43 |
| 2012 | 49 | 38 |
| 2013 | 55 | 46 |
| 2014 | 43 | 41 |
| 2015 | 37 | 51 |
| 2016 | 41 | 59 |
| 2017 | 59 | 97 |
| 2018 | 68 | 147 |
| 2019 | 106 | 250 |
| 2020 | 191 | 349 |
| 2021 | 243 | 439 |
| 2022 | 299 | 315 |
| 2023 | 351 | 287 |
| 2024 | 277 | 189 |
| 2025 | 193 | 137 |
| 2026 | 121 | 97 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for detecting recurrence of a disease6 Oct 2026US 12,751,629 B2GE Precision Healthcare LLC
- Industrial robot production data clustering for anomaly prediction6 Oct 2026US 12,752,422 B2Fanuc America Corporation
- Systems and methods for using multi-dimensional X-ray imaging in meat production and processing applications6 Oct 2026US 12,754,148 B2Rapiscan Holdings, Inc.
- Code-based pattern extraction and application in a named entity recognition pipeline6 Oct 2026US 12,754,945 B2International Business Machines Corporation
- Staged undefined object memory and bandwidth bloat heterogeneity correction6 Oct 2026US 12,754,973 B1The Huntington National Bank
- Systems, methods, apparatuses, and computer programs for alert correlation based on tiered techniques for enabling variable downstream latency resolution1 Oct 2026US 2026/0300439 A1
- Systems, methods, apparatuses, and computer programs for alert correlation based on tiered techniques for enabling variable downstream latency resolution1 Oct 2026US 2026/0300440 A1
- Graph-based and machine-learning techniques for event clustering and threat detection1 Oct 2026US 2026/0303615 A1Oracle International Corporation
- Application based determination of vital signs and a physiological state with application based action initiation24 Sep 2026US 2026/0283559 A1Brightermd LLC
- Intelligent well completion optimization design method and apparatus based on multi-objective optimization24 Sep 2026US 2026/0288760 A1China University of Petroleum-Beijing
Most cited
By later US patents
- Multidimensional data clustering and dimension reduction for indexing and searching508US 6,122,628 AInternational Business Machines Corporation · 2000
- Machine fault diagnostics system and method466US 5,566,092 ACaterpillar Inc. · 1996
- Real-time computerized annotation of pictures316US 7,941,009 B2The Penn State Research Foundation · 2011
- Density-based indexing method for efficient execution of high dimensional nearest-neighbor queries on large databases255US 6,263,334 B1Microsoft Corporation · 2001
- Method and apparatus for classifying known specimens and media using spectral properties and identifying unknown specimens and media216US 8,429,153 B2The United States of America as represented by the Secretary of the Army · 2013