G06F 18/24147
Distances to closest patterns
Official title: {Distances to closest patterns, e.g. nearest neighbour classification}
G06F18/24147 (Distances to closest patterns) appears on 646 US grants and 737 published applications in this corpus.
Search patents in G06F- Granted patents
- 646
- Published applications
- 737
- Assignees
- 415
- Inventors
- 1,997
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 4 |
| 2003 | 6 | 3 |
| 2004 | 3 | 4 |
| 2005 | 0 | 1 |
| 2006 | 3 | 3 |
| 2007 | 1 | 3 |
| 2008 | 3 | 5 |
| 2009 | 5 | 5 |
| 2010 | 2 | 11 |
| 2011 | 7 | 7 |
| 2012 | 11 | 8 |
| 2013 | 4 | 9 |
| 2014 | 4 | 4 |
| 2015 | 16 | 17 |
| 2016 | 14 | 16 |
| 2017 | 14 | 36 |
| 2018 | 27 | 44 |
| 2019 | 44 | 71 |
| 2020 | 64 | 89 |
| 2021 | 60 | 120 |
| 2022 | 77 | 101 |
| 2023 | 91 | 69 |
| 2024 | 87 | 58 |
| 2025 | 61 | 32 |
| 2026 | 29 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Nearest neighbor serial content addressable memory420US 8,339,824 B22012
- Method and system for motion vector-based video monitoring and event categorization219US 9,158,974 B1Google Inc. · 2015
- Parallel associative memory having improved selection and decision mechanisms for recognizing and sorting relevant patterns210US 5,014,327 ADigital Equipment Corporation · 1991
- Classification of data records by comparison of records to a training database using probability weights204US 5,251,131 AThinking Machines Corporation · 1993
- Cognitive data outlier pre-check based on data lineage123US 11,640,388 B2International Business Machines Corporation · 2023