G06F 40/237
Lexical tools
G06F40/237 (Lexical tools) appears on 3,506 US grants and 4,251 published applications in this corpus.
Search patents in G06F- Granted patents
- 3,506
- Published applications
- 4,251
- Assignees
- 1,134
- Inventors
- 8,553
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 7 | 0 |
| 1985 | 2 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 11 | 0 |
| 1989 | 11 | 0 |
| 1990 | 4 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 14 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 22 | 0 |
| 2000 | 10 | 0 |
| 2001 | 14 | 4 |
| 2002 | 14 | 23 |
| 2003 | 16 | 46 |
| 2004 | 9 | 60 |
| 2005 | 10 | 60 |
| 2006 | 28 | 56 |
| 2007 | 24 | 79 |
| 2008 | 32 | 56 |
| 2009 | 35 | 72 |
| 2010 | 52 | 75 |
| 2011 | 56 | 71 |
| 2012 | 84 | 90 |
| 2013 | 106 | 148 |
| 2014 | 87 | 152 |
| 2015 | 98 | 161 |
| 2016 | 159 | 197 |
| 2017 | 181 | 215 |
| 2018 | 167 | 291 |
| 2019 | 252 | 370 |
| 2020 | 313 | 347 |
| 2021 | 276 | 338 |
| 2022 | 298 | 352 |
| 2023 | 300 | 355 |
| 2024 | 306 | 257 |
| 2025 | 243 | 170 |
| 2026 | 166 | 206 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Neuro-symbolic retrieval augmented generation for identifying utilization of intellectual property6 Oct 2026US 12,755,092 B2entigenlogic LLC
- Predicting data incompleteness using a neural network model6 Oct 2026US 12,755,093 B2University of Central Florida Research Foundation, Inc.
- Hybrid approach for automated gap analysis with course competency29 Sep 2026US 12,748,797 B2Zayed University
- Detection of machine learning model attacks obfuscated in unicode29 Sep 2026US 12,750,400 B2HiddenLayer, Inc.
- Query formatting system, query formatting method, and information storage medium22 Sep 2026US 12,743,450 B2Rakuten Group, Inc.
- Interactive concept editing in computer-human interactive learning8 Oct 2026US 2026/0310892 A1Microsoft Technology Licensing, LLC
- Systems and Methods for Digitally Interpreting a Linguistic Section of a Source File via Highlighting on a Graphical User Interface8 Oct 2026US 2026/0310908 A1Veeva Systems Inc.
- System and method for detecting manipulation in interaction8 Oct 2026US 2026/0311255 A1Nice Ltd.
- On-device multi-modal ai with synchronized face and full-body animation for 3d virtual assistants8 Oct 2026US 2026/0311411 A1Samsung Electronics Co., Ltd.
- Information processing apparatus, information processing method, and non-transitory computer-readable storage medium1 Oct 2026US 2026/0300342 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- System and method for natural language processing of query answers680US 7,702,508 B2Phoenix Solutions, Inc. · 2010
- Query engine for processing voice based queries including semantic decoding558US 7,725,307 B2Phoenix Solutions, Inc. · 2010
- System and method for processing sentence based queries488US 7,657,424 B2Phoenix Solutions, Inc. · 2010
- Natural language speech lattice containing semantic variants485US 7,873,519 B2Phoenix Solutions, Inc. · 2011
- Network based interactive speech recognition system480US 7,831,426 B2Phoenix Solutions, Inc. · 2010