G06F 11/2257
Using expert systems
Official title: {using expert systems}
G06F11/2257 (Using expert systems) appears on 447 US grants and 266 published applications in this corpus.
Search patents in G06F- Granted patents
- 447
- Published applications
- 266
- Assignees
- 204
- Inventors
- 1,105
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 21 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 19 | 0 |
| 1996 | 27 | 0 |
| 1997 | 15 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 9 | 9 |
| 2003 | 14 | 9 |
| 2004 | 6 | 20 |
| 2005 | 11 | 20 |
| 2006 | 14 | 12 |
| 2007 | 20 | 6 |
| 2008 | 10 | 15 |
| 2009 | 6 | 3 |
| 2010 | 8 | 11 |
| 2011 | 6 | 6 |
| 2012 | 11 | 2 |
| 2013 | 7 | 5 |
| 2014 | 3 | 10 |
| 2015 | 8 | 9 |
| 2016 | 9 | 10 |
| 2017 | 15 | 13 |
| 2018 | 12 | 8 |
| 2019 | 8 | 15 |
| 2020 | 12 | 12 |
| 2021 | 14 | 15 |
| 2022 | 15 | 7 |
| 2023 | 14 | 14 |
| 2024 | 7 | 18 |
| 2025 | 11 | 7 |
| 2026 | 12 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Secure target device access8 Sep 2026US 12,730,697 B2Arista Networks, Inc.
- Simplified configuration of network policy28 Jul 2026US 12,693,921 B2Arista Networks, Inc.
- Method and system of machine fault classification using label-consistent convolutional dictionary learning21 Jul 2026US 12,688,402 B2Tata Consultancy Services Limited
- Method and system for performing anomaly detection on operational technology network14 Jul 2026US 12,681,818 B2Accenture Global Solutions Limited
- Device administration with public key infrastructure30 Jun 2026US 12,670,050 B2Arista Networks, Inc.
- Systems and methods for determining embedding vector for heterogeneous and asynchronous it operations event data17 Sep 2026US 2026/0277723 A1Fidelity Information Services, LLC
- Method and device for predicting errors in a computing system25 Jun 2026US 2026/0178457 A1Korea University Research and Business Foundation
- Autonomous operational health processing system for mission-critical cloud workloads25 Jun 2026US 2026/0178458 A1
- Method and system for performing anomaly detection on operational technology network7 May 2026US 2026/0127084 A1Accenture Global Solutions Limited
- Video Conference Component Functionality Test9 Apr 2026US 2026/0099434 A1Zoom Communications, Inc.
Most cited
By later US patents
- Network management system using model-based intelligence689US 5,504,921 ACabletron Systems, Inc. · 1996
- Network management system using multifunction icons for information display395US 5,261,044 ACabletron Systems, Inc. · 1993
- Network management system using interconnected hierarchies to represent different network dimensions in multiple display views314US 5,295,244 ACabletron Systems, Inc. · 1994
- Methods and apparatus for system fault diagnosis and control310US 4,649,515 AWestinghouse Electric Corp. · 1987
- Methods and apparatus for monitoring system performance303US 5,067,099 AAllied-Signal Inc. · 1991