H04L 49/3027
Output queuing
Official title: {Output queuing}
H04L49/3027 (Output queuing) appears on 700 US grants and 510 published applications in this corpus.
Search patents in H04L- Granted patents
- 700
- Published applications
- 510
- Assignees
- 220
- Inventors
- 1,238
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 9 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 14 | 0 |
| 2000 | 27 | 0 |
| 2001 | 23 | 14 |
| 2002 | 32 | 44 |
| 2003 | 38 | 30 |
| 2004 | 21 | 32 |
| 2005 | 22 | 23 |
| 2006 | 37 | 20 |
| 2007 | 22 | 21 |
| 2008 | 34 | 13 |
| 2009 | 22 | 13 |
| 2010 | 23 | 11 |
| 2011 | 12 | 6 |
| 2012 | 14 | 5 |
| 2013 | 10 | 5 |
| 2014 | 12 | 10 |
| 2015 | 10 | 11 |
| 2016 | 5 | 12 |
| 2017 | 14 | 13 |
| 2018 | 14 | 15 |
| 2019 | 17 | 22 |
| 2020 | 33 | 42 |
| 2021 | 33 | 19 |
| 2022 | 20 | 56 |
| 2023 | 40 | 18 |
| 2024 | 36 | 32 |
| 2025 | 34 | 16 |
| 2026 | 14 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for facilitating dynamic command management in a network interface controller (NIC)6 Oct 2026US 12,754,857 B2Hewlett Packard Enterprise Development LP
- Network switch with hybrid architecture22 Sep 2026US 12,744,749 B2Hewlett Packard Enterprise Development LP
- Methods and apparatus to process data packets for logical and virtual switch acceleration in memory25 Aug 2026US 12,717,600 B2Intel Corporation
- Multi-plane network switch18 Aug 2026US 12,712,828 B2Hewlett Packard Enterprise Development LP
- Fat tree adaptive routing11 Aug 2026US 12,705,190 B2Hewlett Packard Enterprise Development LP
- Multi-stage scheduler25 Jun 2026US 2026/0180916 A1Marvell Asia Pte Ltd
- Methods for distributing software-determined global load information2 Apr 2026US 2026/0093641 A1Hewlett Packard Enterprise Development LP
- Scheduling of packet transmission5 Mar 2026US 2026/0067235 A1Intel Corporation
- Multi-Packet Sliding Window Scheduler and Method for Input-Queued Switches19 Feb 2026US 2026/0052113 A1Georgia Tech Research Corporation
- System and method for facilitating data request management in a network interface controller (nic)29 Jan 2026US 2026/0030181 A1Hewlett Packard Enterprise Development LP
Most cited
By later US patents
- Computer network switching system425US 5,274,631 AKalpana, Inc. · 1993
- Communication switching module for the transmission and control of audio, video, and computer data over a single network fabric230US 6,577,631 B1Merlot Communications · 2003
- High bandwidth packet switch206US 5,291,482 AAT&T Bell Laboratories · 1994
- Protocol processor188US 5,058,110 AUltra Network Technologies · 1991
- System and method for processing data packets172US 6,032,190 AAscend Communications, Inc. · 2000