H04L 47/60
Implementing hierarchical scheduling
Official title: implementing hierarchical scheduling
H04L47/60 (Implementing hierarchical scheduling) appears on 212 US grants and 201 published applications in this corpus.
Search patents in H04L- Granted patents
- 212
- Published applications
- 201
- Assignees
- 109
- Inventors
- 447
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 4 |
| 2002 | 5 | 11 |
| 2003 | 3 | 1 |
| 2004 | 1 | 4 |
| 2005 | 5 | 18 |
| 2006 | 6 | 8 |
| 2007 | 4 | 14 |
| 2008 | 11 | 7 |
| 2009 | 10 | 8 |
| 2010 | 16 | 11 |
| 2011 | 20 | 14 |
| 2012 | 10 | 7 |
| 2013 | 10 | 19 |
| 2014 | 18 | 8 |
| 2015 | 10 | 11 |
| 2016 | 11 | 8 |
| 2017 | 14 | 8 |
| 2018 | 11 | 6 |
| 2019 | 6 | 9 |
| 2020 | 7 | 3 |
| 2021 | 6 | 7 |
| 2022 | 5 | 1 |
| 2023 | 5 | 7 |
| 2024 | 7 | 3 |
| 2025 | 4 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- HQoS queue scheduling method, apparatus, and system29 Jul 2025US 12,375,419 B2Huawei Technologies Co., Ltd.
- Making transmission control protocol (TCP) sessions robust in a socket replication environment22 Jul 2025US 12,367,109 B2Juniper Networks, Inc.
- High performance connection scheduler15 Jul 2025US 12,363,204 B1Google Inc.
- Software distributed, hardware aggregated hierarchical traffic management3 Jun 2025US 12,323,333 B2Intel Corporation
- Sensor-based human authorization evaluation12 Nov 2024US 12,143,384 B2Live Nation Entertainment, Inc.
- Packet processing method, apparatus, network device and medium23 Jul 2026US 2026/0214062 A1New H3C Technologies Co., Ltd.
- Ingress shared virtual lanes25 Jun 2026US 2026/0180925 A1Mellanox Technologies, Ltd.
- Ingress shared virtual lanes25 Jun 2026US 2026/0180927 A1Mellanox Technologies, Ltd.
- Low latency, low loss, scalable throughput support and queuing13 Mar 2025US 2025/0088900 A1Cisco Technology, Inc.
- Technologies for scheduling time sensitive cyclical network traffic in real-time25 Apr 2024US 2024/0134680 A1Intel Corporation
Most cited
By later US patents
- Hierarchical packet scheduling method and apparatus207US 5,850,399 AAscend Communications, Inc. · 1998
- Multiple-criteria queueing and transmission scheduling system for multimedia networks142US 6,188,698 B1Cisco Technology, Inc. · 2001
- Communication of digital data over a wireless transmission medium139US 7,277,446 B1Airvana, Inc. · 2007
- Packet scheduling methods and apparatus130US 6,560,230 B1Redback Networks Inc. · 2003
- Methods and apparatus for fairly scheduling queued packets using a ram-based search engine129US 6,389,031 B1Polytechnic University · 2002