H04L 41/34
Signalling channels for network management communication
H04L41/34 (Signalling channels for network management communication) appears on 1,726 US grants and 1,961 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,726
- Published applications
- 1,961
- Assignees
- 536
- Inventors
- 3,739
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 13 |
| 2003 | 6 | 14 |
| 2004 | 5 | 10 |
| 2005 | 10 | 31 |
| 2006 | 12 | 53 |
| 2007 | 10 | 45 |
| 2008 | 25 | 56 |
| 2009 | 30 | 36 |
| 2010 | 57 | 30 |
| 2011 | 38 | 59 |
| 2012 | 42 | 62 |
| 2013 | 50 | 61 |
| 2014 | 60 | 122 |
| 2015 | 94 | 106 |
| 2016 | 90 | 148 |
| 2017 | 111 | 144 |
| 2018 | 135 | 109 |
| 2019 | 144 | 150 |
| 2020 | 158 | 134 |
| 2021 | 143 | 150 |
| 2022 | 125 | 117 |
| 2023 | 110 | 109 |
| 2024 | 112 | 87 |
| 2025 | 80 | 72 |
| 2026 | 51 | 42 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Provision of virtual infrastructure information through R1 interface8 Sep 2026US 12,732,785 B2Rakuten Mobile, Inc.
- Method and system for monitoring event handling of end devices25 Aug 2026US 12,719,773 B2Verizon Patent and Licensing Inc.
- Method to detect boot failure of peer compute node by determining if watchdog timers exceeds threshold of normal boot operation18 Aug 2026US 12,711,030 B2Stratus Technologies Ireland Ltd.
- Methods for intelligent signaling message steering in 5G core11 Aug 2026US 12,706,810 B2F5, Inc.
- Method of container cluster management and system thereof11 Aug 2026US 12,706,815 B2Zte Corporation
- Methods and apparatus for identifier configuration1 Oct 2026US 2026/0303447 A1Nokia Technologies Oy
- Radio access network node registration and discovery1 Oct 2026US 2026/0303480 A1QUALCOMM Incorporated
- System and method for monitoring an event in a non-clustered network1 Oct 2026US 2026/0303494 A1Jio Platforms Limited
- On-demand hybrid slice connections via customer premises equipment1 Oct 2026US 2026/0304501 A1T-Mobile USA, Inc.
- Network connectivity and reachability monitoring in a cloud environment10 Sep 2026US 2026/0270149 A1Oracle International Corporation
Most cited
By later US patents
- Multi-tier architecture for control network949US 6,094,416 AI/O Control Corporation · 2000
- System for loading control information from peripheral devices which are represented as objects to a controller in a predetermined format in response to connection operation406US 5,887,193 ACanon Kabushiki Kaisha · 1999
- System, device and method for expediting control flow in a communication system387US 6,680,934 B1Nortel Networks Limited · 2004
- Packet switching network, packet switching equipment, and network management equipment386US 6,512,745 B1Hitachi, Ltd. · 2003
- Apparatus and method of monitoring the status of a local area network364US 5,226,120 ASynOptics Communications, Inc. · 1993