G06N 5/02
Knowledge representation
Official title: Knowledge representation; Symbolic representation
G06N5/02 (Knowledge representation) appears on 14,370 US grants and 20,712 published applications in this corpus.
Search patents in G06N- Granted patents
- 14,370
- Published applications
- 20,712
- Assignees
- 4,457
- Inventors
- 40,534
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 17 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 15 | 0 |
| 1994 | 15 | 0 |
| 1995 | 17 | 0 |
| 1996 | 20 | 0 |
| 1997 | 19 | 0 |
| 1998 | 34 | 0 |
| 1999 | 20 | 0 |
| 2000 | 15 | 0 |
| 2001 | 13 | 6 |
| 2002 | 25 | 38 |
| 2003 | 33 | 53 |
| 2004 | 20 | 70 |
| 2005 | 35 | 65 |
| 2006 | 34 | 95 |
| 2007 | 40 | 138 |
| 2008 | 48 | 115 |
| 2009 | 92 | 222 |
| 2010 | 104 | 194 |
| 2011 | 137 | 186 |
| 2012 | 176 | 236 |
| 2013 | 249 | 543 |
| 2014 | 324 | 559 |
| 2015 | 466 | 521 |
| 2016 | 511 | 635 |
| 2017 | 407 | 856 |
| 2018 | 356 | 1175 |
| 2019 | 880 | 1822 |
| 2020 | 1287 | 2146 |
| 2021 | 1552 | 2046 |
| 2022 | 1593 | 1962 |
| 2023 | 1820 | 2102 |
| 2024 | 1584 | 1721 |
| 2025 | 1411 | 1481 |
| 2026 | 969 | 1725 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for real time trajectory optimization6 Oct 2026US 12,754,521 B2Tata Consultancy Services Limited
- Automating identification of test cases for library suggestion models6 Oct 2026US 12,754,827 B2Dev-Factory Innovations FZ-LLC
- Configurable, streaming hybrid-analytics platform6 Oct 2026US 12,754,936 B2Ankura Consulting Group, LLC
- System and method for network transaction facilitator support within a website building system6 Oct 2026US 12,754,967 B2Wix com Ltd
- Systems and methods of sensor data fusion6 Oct 2026US 12,754,977 B2Digital Global Systems, Inc.
- Methods and systems for indicating resource usage parameter for prompting a large language model (llm)8 Oct 2026US 2026/0310512 A1Shopify Inc.
- Method and system for generating test scenarios using artificial intelligence models8 Oct 2026US 2026/0310589 A1Samsung Electronics Co., Ltd.
- Techniques to embed a data object into a multidimensional frame8 Oct 2026US 2026/0310752 A1Capital One Services, LLC
- Systems and methods for internet-of-things management through generalized autonomous intelligent agent architectures8 Oct 2026US 2026/0310753 A1Abysius Inc.
- System and method for intelligent generation of privilege logs8 Oct 2026US 2026/0310899 A1Relativity Oda LLC
Most cited
By later US patents
- Network security threat detection by user/user-entity behavioral analysis997US 9,516,053 B1Splunk Inc. · 2016
- Updating natural language interfaces by processing usage data816US 10,210,244 B1Asapp, Inc. · 2019
- Method and apparatus for applying if-then-else rules to data sets in a relational data base and generating from the results of application of said rules a database of diagnostics linked to said data sets to aid executive analysis of financial data787US 5,701,400 A1997
- Intelligent automated assistant619US 9,318,108 B2Apple Inc. · 2016
- Prioritizing selection criteria by automated assistant580US 8,660,849 B2Apple Inc. · 2014