H04L 47/528
Minimum bandwidth guarantee
Official title: {Minimum bandwidth guarantee}
H04L47/528 (Minimum bandwidth guarantee) appears on 61 US grants and 67 published applications in this corpus.
Search patents in H04L- Granted patents
- 61
- Published applications
- 67
- Assignees
- 34
- Inventors
- 100
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 7 | 7 |
| 2015 | 3 | 7 |
| 2016 | 5 | 5 |
| 2017 | 5 | 3 |
| 2018 | 5 | 1 |
| 2019 | 3 | 8 |
| 2020 | 5 | 4 |
| 2021 | 4 | 5 |
| 2022 | 7 | 6 |
| 2023 | 2 | 3 |
| 2024 | 6 | 3 |
| 2025 | 4 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for using dynamic thresholds with route isolation for heterogeneous traffic in shared memory packet buffers19 May 2026US 12,634,241 B2Enfabrica Corporation
- Cloud-native workload optimization4 Nov 2025US 12,463,903 B2Cisco Technology, Inc.
- Time allocation for network transmission8 Jul 2025US 12,356,351 B2Comcast Cable Communications, LLC
- Methods to strengthen cyber-security and privacy in a deterministic internet of things4 Mar 2025US 12,244,576 B2
- Service flow transmission method and apparatus, device, and storage medium11 Feb 2025US 12,224,943 B2Zte Corporation
- Packet processing method, apparatus, network device and medium23 Jul 2026US 2026/0214062 A1New H3C Technologies Co., Ltd.
- Time allocation for network transmission16 Oct 2025US 2025/0324374 A1Comcast Cable Communications, LLC
- Methods to strengthen cyber-security and privacy in a deterministic internet of things7 Aug 2025US 2025/0254150 A1
- Time allocation for network transmission26 Dec 2024US 2024/0430833 A1Comcast Cable Communications, LLC
- Methods to strengthen cyber-security and privacy in a deterministic internet of things18 Jul 2024US 2024/0244038 A1
Most cited
By later US patents
- Packet switch and switching method for switching variable length packets80US 6,570,876 B1Hitachi, Ltd. · 2003
- Hierarchical queue scheduler53US 10,412,018 B1Barefoot Networks, Inc. · 2019
- Method and system for resource coherency and analysis in a network19US 8,767,752 B1Pluribus Networks, Inc. · 2014
- Automatically configuring computer network at hospitality establishment with reservation-specific settings17US 8,813,211 B2Guest Tek Interactive Entertainment Ltd. · 2014
- Method to schedule multiple traffic flows through packet-switched routers with near-minimal queue sizes15US 8,681,609 B22014