H04L 47/326
With random discard
Official title: {with random discard, e.g. random early discard [RED]}
H04L47/326 (With random discard) appears on 122 US grants and 109 published applications in this corpus.
Search patents in H04L- Granted patents
- 122
- Published applications
- 109
- Assignees
- 71
- Inventors
- 263
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 6 | 7 |
| 2005 | 8 | 5 |
| 2006 | 5 | 12 |
| 2007 | 8 | 8 |
| 2008 | 6 | 10 |
| 2009 | 10 | 5 |
| 2010 | 9 | 8 |
| 2011 | 12 | 3 |
| 2012 | 6 | 5 |
| 2013 | 3 | 8 |
| 2014 | 10 | 3 |
| 2015 | 8 | 8 |
| 2016 | 3 | 5 |
| 2017 | 3 | 1 |
| 2018 | 5 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 6 | 3 |
| 2023 | 1 | 4 |
| 2024 | 4 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adaptive buffering in a distributed system with latency/adaptive tail drop24 Mar 2026US 12,587,485 B2Arista Networks, Inc.
- Network processor with external memory protection22 Oct 2024US 12,126,513 B2Nokia Solutions and Networks Oy
- Congestion control measures in multi-host network adapter27 Feb 2024US 11,916,790 B2Mellanox Technologies, Ltd.
- Network processor with external memory protection6 Feb 2024US 11,895,029 B2Nokia Solutions and Networks Oy
- Packet processing method and apparatus2 Jan 2024US 11,863,459 B2Huawei Technologies Co., Ltd.
- Token bucket with active queue management22 Jun 2023US 2023/0198910 A1Hewlett Packard Enterprise Development LP
- Network processor with external memory protection15 Jun 2023US 2023/0188447 A1Nokia Solutions and Networks Oy
- Network processor with external memory protection15 Jun 2023US 2023/0188467 A1Nokia Solutions and Networks Oy
- Adaptive Buffering in a Distributed System with Latency/Adaptive Tail Drop19 Jan 2023US 2023/0013331 A1Arista Networks, Inc.
- Determining network device statistics associated with fast counters and slow counters18 Aug 2022US 2022/0263766 A1Juniper Networks, Inc.
Most cited
By later US patents
- Prioritized data capture, classification and filtering in a network monitoring environment345US 6,633,835 B1Networks Associates Technology, Inc. · 2003
- Application performance monitoring expert343US 6,801,940 B1Networks Associates Technology, Inc. · 2004
- System and method for a quality of service in a multi-layer network element193US 6,094,435 ASun Microsystems, Inc. · 2000
- Policy-based weighted random early detection method for avoiding congestion in internet traffic156US 6,996,062 B13Com Corporation · 2006
- Pipelined packet switching and queuing architecture151US 6,980,552 B1Cisco Technology, Inc. · 2005