H04L 47/522
Dynamic queue service slot or variable bandwidth allocation
Official title: {Dynamic queue service slot or variable bandwidth allocation}
H04L47/522 (Dynamic queue service slot or variable bandwidth allocation) appears on 490 US grants and 408 published applications in this corpus.
Search patents in H04L- Granted patents
- 490
- Published applications
- 408
- Assignees
- 230
- Inventors
- 1,061
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 10 | 0 |
| 1999 | 22 | 0 |
| 2000 | 24 | 0 |
| 2001 | 7 | 5 |
| 2002 | 12 | 24 |
| 2003 | 18 | 27 |
| 2004 | 11 | 14 |
| 2005 | 20 | 48 |
| 2006 | 25 | 21 |
| 2007 | 15 | 23 |
| 2008 | 26 | 16 |
| 2009 | 30 | 15 |
| 2010 | 22 | 7 |
| 2011 | 22 | 16 |
| 2012 | 17 | 16 |
| 2013 | 21 | 10 |
| 2014 | 24 | 19 |
| 2015 | 20 | 15 |
| 2016 | 20 | 26 |
| 2017 | 13 | 15 |
| 2018 | 15 | 10 |
| 2019 | 16 | 10 |
| 2020 | 17 | 16 |
| 2021 | 16 | 7 |
| 2022 | 10 | 17 |
| 2023 | 17 | 12 |
| 2024 | 7 | 7 |
| 2025 | 8 | 8 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Multi-host bandwidth management considering external and internal traffic17 Feb 2026US 12,554,658 B2SanDisk Technologies LLC
- Content push method and device, apparatus, and medium2 Dec 2025US 12,489,826 B2Tencent Technology (Shenzhen) Company Limited
- Layer 4 load aware load balancing23 Sep 2025US 12,425,342 B2Cisco Technology, Inc.
- Dimensioning granular multi-timescale fairness22 Jul 2025US 12,369,068 B2Telefonaktiebolaget LM Ericsson (publ)
- Multi-NIC load balancing8 Oct 2026US 2026/0312905 A1Mellanox Technologies, Ltd.
- Layer 4 load aware load balancing19 Mar 2026US 2026/0081871 A1Cisco Technology, Inc.
- Scheduling groups for logical channel prioritization19 Feb 2026US 2026/0052528 A1QUALCOMM Incorporated
- Devices and methods for packet ordering in dynamically connected transport protocols1 Jan 2026US 2026/0005977 A1Mellanox Technologies, Ltd.
- Link width switching method, communication apparatus, and communication system25 Dec 2025US 2025/0392551 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Allocated and dynamic bandwidth management278US 5,748,629 AFujitsu Limited · 1998
- Method for sending packets between trunk ports of network switches278US 6,104,696 ABroadcom Corporation · 2000
- Dynamically allocating channel bandwidth between interfaces260US 8,160,098 B1Cisco Technology, Inc. · 2012
- Method and apparatus for providing guaranteed quality/class of service within and across networks using existing reservation protocols and frame formats226US 6,563,793 B1Enron Warpspeed Services, Inc. · 2003
- System and method for controlling data flow based upon a temporal policy224US 7,953,877 B2Oracle International Corporation · 2011