H04L 41/044
Comprising hierarchical management structures
Official title: comprising hierarchical management structures
H04L41/044 (Comprising hierarchical management structures) appears on 697 US grants and 797 published applications in this corpus.
Search patents in H04L- Granted patents
- 697
- Published applications
- 797
- Assignees
- 297
- Inventors
- 1,815
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 11 | 1 |
| 2002 | 9 | 14 |
| 2003 | 5 | 20 |
| 2004 | 4 | 20 |
| 2005 | 10 | 27 |
| 2006 | 8 | 22 |
| 2007 | 11 | 19 |
| 2008 | 8 | 15 |
| 2009 | 14 | 13 |
| 2010 | 21 | 19 |
| 2011 | 17 | 17 |
| 2012 | 12 | 20 |
| 2013 | 23 | 30 |
| 2014 | 17 | 28 |
| 2015 | 38 | 33 |
| 2016 | 28 | 32 |
| 2017 | 23 | 50 |
| 2018 | 36 | 63 |
| 2019 | 74 | 99 |
| 2020 | 63 | 60 |
| 2021 | 64 | 45 |
| 2022 | 59 | 41 |
| 2023 | 44 | 34 |
| 2024 | 28 | 38 |
| 2025 | 32 | 22 |
| 2026 | 12 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Network cluster and tenant-aware hierarchical processing system for distributed quality of service6 Oct 2026US 12,756,615 B2Huawei Cloud Computing Technologies Co., Ltd.
- Telecommunication asset decomposition and quality scoring systems and methods7 Jul 2026US 12,675,290 B2T-Mobile USA, Inc.
- Cellular network core management system16 Jun 2026US 12,659,223 B2Boost SubscriberCo L.L.C.
- Network energy saving management method, apparatus, and system19 May 2026US 12,634,815 B2Huawei Technologies Co., Ltd.
- Rule-based logic for process flow data12 May 2026US 12,627,563 B2Zenda, LLC
- Dual software interfaces for multiplane devices to separate network management and communication traffic8 Oct 2026US 2026/0312901 A1Mellanox Technologies, Ltd.
- Method for implementing network consensus algorithm1 Oct 2026US 2026/0300536 A1HSBC Software Development (Guangdong) Limited
- Network energy saving management method, apparatus, and system6 Aug 2026US 2026/0231018 A1Huawei Technologies Co., Ltd.
- Intent capability management method, apparatus, and system, and storage medium.16 Jul 2026US 2026/0205524 A1Huawei Technologies Co., Ltd.
- Determining a network system issue25 Jun 2026US 2026/0180848 A1Lenovo (Singapore) Pte. Ltd.
Most cited
By later US patents
- Data processing system having double supervising functions1,003US 5,448,724 AFujitsu Limited · 1995
- Method and apparatus for automatically updating software components on end systems over a network926US 6,009,274 A3Com Corporation · 1999
- Platform independent computer network management client617US 5,999,179 AFujitsu Limited · 1999
- Distributed remote monitoring (dRMON) for networks500US 6,108,782 A3Com Corporation · 2000
- Computer network security management system358US 6,070,244 AThe Chase Manhattan Bank · 2000