G06F 16/90344
By using string matching techniques
Official title: {by using string matching techniques}
G06F16/90344 (By using string matching techniques) appears on 1,705 US grants and 1,774 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,705
- Published applications
- 1,774
- Assignees
- 649
- Inventors
- 3,402
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 14 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 21 | 0 |
| 1999 | 15 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 5 |
| 2002 | 15 | 20 |
| 2003 | 12 | 27 |
| 2004 | 20 | 29 |
| 2005 | 21 | 33 |
| 2006 | 25 | 34 |
| 2007 | 20 | 27 |
| 2008 | 17 | 65 |
| 2009 | 30 | 51 |
| 2010 | 49 | 46 |
| 2011 | 55 | 51 |
| 2012 | 50 | 50 |
| 2013 | 53 | 54 |
| 2014 | 62 | 128 |
| 2015 | 48 | 70 |
| 2016 | 72 | 57 |
| 2017 | 79 | 89 |
| 2018 | 61 | 106 |
| 2019 | 115 | 176 |
| 2020 | 130 | 137 |
| 2021 | 115 | 171 |
| 2022 | 161 | 97 |
| 2023 | 99 | 90 |
| 2024 | 106 | 68 |
| 2025 | 62 | 49 |
| 2026 | 42 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Runtime adaptable search processor413US 7,685,254 B22010
- Data structure using a tree bitmap and method for rapid classification of data in a database322US 6,560,610 B1Washington University · 2003
- Method and system for approximate string matching291US 7,809,744 B2International Business Machines Corporation · 2010
- Memory optimized pattern searching286US 7,565,380 B1NetLogic Microsystems, Inc. · 2009
- Character string retrieval system using index and unit for making the index272US 5,357,431 AFujitsu Limited · 1994