H04L 49/108
Using shared central buffer
Official title: {using shared central buffer}
H04L49/108 (Using shared central buffer) appears on 331 US grants and 87 published applications in this corpus.
Search patents in H04L- Granted patents
- 331
- Published applications
- 87
- Assignees
- 112
- Inventors
- 466
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 10 | 0 |
| 1996 | 19 | 0 |
| 1997 | 12 | 0 |
| 1998 | 29 | 0 |
| 1999 | 41 | 0 |
| 2000 | 33 | 0 |
| 2001 | 20 | 9 |
| 2002 | 25 | 19 |
| 2003 | 18 | 14 |
| 2004 | 20 | 6 |
| 2005 | 10 | 6 |
| 2006 | 17 | 3 |
| 2007 | 4 | 2 |
| 2008 | 8 | 2 |
| 2009 | 4 | 3 |
| 2010 | 4 | 2 |
| 2011 | 3 | 2 |
| 2012 | 2 | 3 |
| 2013 | 1 | 2 |
| 2014 | 5 | 1 |
| 2015 | 1 | 2 |
| 2016 | 5 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Queue protection using a shared global memory reserve9 Sep 2025US 12,413,538 B2Cisco Technology, Inc.
- Queue protection using a shared global memory reserve14 Jan 2025US 12,199,886 B2Cisco Technology, Inc.
- Network storage device storing large amount of data23 Jul 2024US 12,047,447 B2Samsung Electronics Co., Ltd.
- Queue protection using a shared global memory reserve24 Jan 2023US 11,563,695 B2Cisco Technology, Inc.
- Network storage device storing large amount of data29 Mar 2022US 11,290,533 B2Samsung Electronics Co., Ltd.
- Ingress shared virtual lanes25 Jun 2026US 2026/0180925 A1Mellanox Technologies, Ltd.
- Queue protection using a shared global memory reserve21 Dec 2023US 2023/0412523 A1Cisco Technology, Inc.
- Queue protection using a shared global memory reserve11 May 2023US 2023/0145162 A1Cisco Technology, Inc.
- Network storage device storing large amount of data2 Jun 2022US 2022/0174115 A1Samsung Electronics Co., Ltd.
- Communicating control plane data and configuration data for network devices with multiple switch cards18 Jun 2020US 2020/0195583 A1Arista Networks, Inc.
Most cited
By later US patents
- Bridge/router architecture for high performance scalable networking346US 5,802,278 A3Com Corporation · 1998
- 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
- Scalable high performance switch element for a shared memory packet or ATM cell switch fabric242US 5,802,052 ALevel One Communication, Inc. · 1998
- Distributed telecommunications switching system and method241US 5,999,518 AAlcatel USA Sourcing, L. P. · 1999