H04L 47/829
Topology based
Official title: {Topology based}
H04L47/829 (Topology based) appears on 296 US grants and 316 published applications in this corpus.
Search patents in H04L- Granted patents
- 296
- Published applications
- 316
- Assignees
- 164
- Inventors
- 723
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 22 |
| 2003 | 14 | 14 |
| 2004 | 10 | 12 |
| 2005 | 8 | 14 |
| 2006 | 13 | 16 |
| 2007 | 9 | 27 |
| 2008 | 6 | 14 |
| 2009 | 10 | 8 |
| 2010 | 14 | 10 |
| 2011 | 15 | 12 |
| 2012 | 10 | 5 |
| 2013 | 16 | 8 |
| 2014 | 7 | 6 |
| 2015 | 7 | 19 |
| 2016 | 11 | 15 |
| 2017 | 14 | 9 |
| 2018 | 13 | 16 |
| 2019 | 19 | 13 |
| 2020 | 19 | 14 |
| 2021 | 12 | 17 |
| 2022 | 12 | 10 |
| 2023 | 16 | 14 |
| 2024 | 8 | 8 |
| 2025 | 11 | 7 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Communications network topology for minimizing latency in a many-to-one environment28 Apr 2026US 12,613,862 B2Whisper Capital LLC
- Hot standby for border routers in low-power and lossy networks21 Apr 2026US 12,609,885 B2Cisco Technology, Inc.
- Systems and methods for NextG edge computing capacity management24 Feb 2026US 12,561,161 B2Veea Inc.
- Communication method and related apparatus17 Feb 2026US 12,556,456 B2Huawei Technologies Co., Ltd.
- System and method for dynamic routing and scalable management of endpoint device communications23 Sep 2025US 12,425,325 B2Sensus Spectrum, LLC
- Network fabric integration1 Oct 2026US 2026/0303546 A1Oracle International Corporation
- Communications network topology for minimizing latency in a many-to-one environment20 Aug 2026US 2026/0244613 A1Whisper Capital LLC
- Plurality of network routers for performing collecttive operations and accelerator system including the network routers30 Apr 2026US 2026/0121975 A1SK hynix Inc.
- Method and system for resource allocation using reinforcement learning2 Apr 2026US 2026/0095419 A1Telefonaktiebolaget LM Ericsson (publ)
- Automated Layer 1 Configuration in a Network Device2 Apr 2026US 2026/0095898 A1
Most cited
By later US patents
- Method and system for minimizing the connection set up time in high speed packet switching networks405US 6,934,249 B1Cisco Technology, Inc. · 2005
- Method and apparatus for selectively retrieving information from a source computer using a terrestrial or satellite interface378US 5,852,721 AHughes Electronics Corporation · 1998
- Service provisioning methods and apparatus251US 6,976,087 B1Redback Networks Inc. · 2005
- Architecture for supporting service level agreements in an IP network220US 6,459,682 B1International Business Machines Corporation · 2002
- Dynamically adjusting multiprotocol label switching (MPLS) traffic engineering tunnel bandwidth193US 6,665,273 B1Cisco Technology, Inc. · 2003