H04L 49/203
Atm switching fabrics with multicast or broadcast capabilities
Official title: {ATM switching fabrics with multicast or broadcast capabilities}
H04L49/203 (Atm switching fabrics with multicast or broadcast capabilities) appears on 331 US grants and 93 published applications in this corpus.
Search patents in H04L- Granted patents
- 331
- Published applications
- 93
- Assignees
- 114
- Inventors
- 513
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 13 | 0 |
| 1995 | 16 | 0 |
| 1996 | 27 | 0 |
| 1997 | 18 | 0 |
| 1998 | 24 | 0 |
| 1999 | 34 | 0 |
| 2000 | 26 | 0 |
| 2001 | 24 | 7 |
| 2002 | 17 | 21 |
| 2003 | 22 | 11 |
| 2004 | 15 | 8 |
| 2005 | 8 | 5 |
| 2006 | 13 | 7 |
| 2007 | 8 | 2 |
| 2008 | 5 | 2 |
| 2009 | 8 | 6 |
| 2010 | 5 | 2 |
| 2011 | 7 | 3 |
| 2012 | 3 | 2 |
| 2013 | 5 | 1 |
| 2014 | 6 | 2 |
| 2015 | 1 | 2 |
| 2016 | 4 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stretched EPG and micro-segmentation in multisite fabrics6 May 2025US 12,294,532 B2Cisco Technology, Inc.
- Methods and physical network to reduce network dependencies in a multi-fabric virtual network20 Aug 2024US 12,068,957 B2VMware, Inc.
- Stretched EPG and micro-segmentation in multisite fabrics2 Apr 2024US 11,949,602 B2Cisco Technology, Inc.
- Methods and apparatus to manage a physical network to reduce network dependencies in a multi-fabric virtual network15 Aug 2023US 11,729,098 B2VMware, Inc.
- Methods and apparatus to manage a physical network to reduce network dependencies in a multi-fabric virtual network24 May 2022US 11,343,184 B2VMware, Inc.
- Multicast configurations for communication networks19 Mar 2026US 2026/0081877 A1Mellanox Technologies, Ltd.
- Stretched epg and micro-segmentation in multisite fabrics18 Jul 2024US 2024/0244012 A1Cisco Technology, Inc.
- Methods and apparatus to manage a physical network to reduce network dependencies in a multi-fabric virtual network21 Dec 2023US 2023/0412504 A1VMware, Inc.
- Methods and apparatus to manage a physical network to reduce network dependencies in a multi-fabric virtual network8 Sep 2022US 2022/0286393 A1VMware, Inc.
- Stretched epg and micro-segmentation in multisite fabrics6 Jan 2022US 2022/0006757 A1Cisco Technology, Inc.
Most cited
By later US patents
- Network having secure fast packet switching and guaranteed quality of service466US 5,485,455 ACabletron Systems, Inc. · 1996
- Method for determining a best path between two nodes398US 5,521,910 ACabletron Systems, Inc. · 1996
- System architecture for and method of processing packets and/or cells in a common switch317US 6,259,699 B1Nexabit Networks, Inc. · 2001
- Allocated and dynamic bandwidth management278US 5,748,629 AFujitsu Limited · 1998
- Memory organization in a switching device228US 6,493,347 B2Juniper Networks, Inc. · 2002