H04L 41/06
Management of faults, events, alarms or notifications
H04L41/06 (Management of faults, events, alarms or notifications) appears on 14,188 US grants and 15,524 published applications in this corpus.
Search patents in H04L- Granted patents
- 14,188
- Published applications
- 15,524
- Assignees
- 2,763
- Inventors
- 29,218
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 12 | 0 |
| 1997 | 19 | 0 |
| 1998 | 44 | 0 |
| 1999 | 37 | 0 |
| 2000 | 73 | 0 |
| 2001 | 105 | 38 |
| 2002 | 115 | 231 |
| 2003 | 127 | 258 |
| 2004 | 152 | 334 |
| 2005 | 147 | 368 |
| 2006 | 232 | 348 |
| 2007 | 196 | 418 |
| 2008 | 263 | 409 |
| 2009 | 297 | 394 |
| 2010 | 404 | 384 |
| 2011 | 407 | 387 |
| 2012 | 382 | 444 |
| 2013 | 460 | 598 |
| 2014 | 629 | 784 |
| 2015 | 719 | 795 |
| 2016 | 719 | 856 |
| 2017 | 794 | 956 |
| 2018 | 780 | 848 |
| 2019 | 970 | 956 |
| 2020 | 1184 | 1034 |
| 2021 | 996 | 958 |
| 2022 | 999 | 872 |
| 2023 | 939 | 835 |
| 2024 | 827 | 793 |
| 2025 | 661 | 715 |
| 2026 | 460 | 511 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04L 41/0654Using network fault recovery5,997
- H04L 41/0631Using root cause analysis3,127
- H04L 41/069Using logs of notifications1,861
- H04L 41/0604Using filtering1,428
- H04L 41/0681Configuration of triggering conditions1,367
- H04L 41/0677Localisation of faults1,212
- H04L 41/0686Additional information in the notification955
- H04L 41/0695The faulty arrangement being the maintenance, administration or management system244
Recent patents
- Threat mitigation system and method6 Oct 2026US 12,754,774 B2Reliaquest Holdings, LLC
- Threat mitigation system and method6 Oct 2026US 12,754,775 B2Reliaquest Holdings, LLC
- Machine learning for rule recommendation6 Oct 2026US 12,754,817 B2Hewlett Packard Enterprise Development LP
- Methods and systems for artificial intelligence agent orchestration and service provisioning through agentic artificial intelligence6 Oct 2026US 12,756,616 B2Verizon Patent and Licensing Inc.
- Generative operation prewarning beacon service6 Oct 2026US 12,756,617 B2Sap SE
- Apparatus, Systems, and Methods for Self-Executing Enhanced Interaction with a Node-based Logistics Receptacle8 Oct 2026US 2026/0311111 A1Federal Express Corporation
- Enhanced Apparatus, Systems, and Methods for Receiving and Temporarily Maintaining a Delivery Item and Responsively Initiating a Dispatched Logistics Operation for a Storage Receptacle8 Oct 2026US 2026/0311112 A1Federal Express Corporation
- Method and system for managing features for optimal model performance and application thereof8 Oct 2026US 2026/0312862 A1Verizon Patent and Licensing Inc.
- Computer system and method for DETERMINING a CAUSE of an anomaly event for a network device8 Oct 2026US 2026/0312863 A1Schneider Electric USA, Inc.
- Dynamic anomaly detection and response to provisioning errors for telecommunications networks8 Oct 2026US 2026/0312864 A1T-Mobile USA, Inc.
Most cited
By later US patents
- Recovery from failure of a data processor in a network server1,104US 6,275,953 B1EMC Corporation · 2001
- Smart remote monitoring system and method1,009US 6,553,336 B1Telemonitor, Inc. · 2003
- Data processing system having double supervising functions1,003US 5,448,724 AFujitsu Limited · 1995
- Client-side application-classifier gathering network-traffic statistics and application and user names using extensible-service provider plugin for policy-based network control782US 6,141,686 ADeterministic Networks, Inc. · 2000
- Scalable interactive display of distributed data765US 8,751,529 B2Splunk Inc. · 2014