H04L 12/4691
Gvrp [garp vlan registration protocol]
Official title: {GVRP [GARP VLAN registration protocol]}
H04L12/4691 (Gvrp [garp vlan registration protocol]) appears on 37 US grants and 35 published applications in this corpus.
Search patents in H04L- Granted patents
- 37
- Published applications
- 35
- Assignees
- 20
- Inventors
- 78
- Latest grant
- 12 Feb 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 3 |
| 2005 | 5 | 7 |
| 2006 | 0 | 6 |
| 2007 | 1 | 5 |
| 2008 | 3 | 0 |
| 2009 | 2 | 2 |
| 2010 | 4 | 3 |
| 2011 | 5 | 1 |
| 2012 | 6 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
By publication year.
Recent patents
- Dynamic virtual private network12 Feb 2019US 10,205,756 B2International Business Machines Corporation
- Metro ethernet network with scaled broadcast and service instance domains8 May 2018US 9,967,371 B2Cisco Technology, Inc.
- Dynamic virtual private network14 Nov 2017US 9,819,707 B2International Business Machines Corporation
- Dynamic virtual private network14 Mar 2017US 9,596,271 B2International Business Machines Corporation
- Dynamic virtual private network27 Dec 2016US 9,531,766 B2International Business Machines Corporation
- Dynamic virtual private network13 Apr 2017US 2017/0104794 A1International Business Machines Corporation
- Dynamic virtual private network2 Mar 2017US 2017/0063800 A1International Business Machines Corporation
- Metro Ethernet Network With Scaled Broadcast and Service Instance Domains17 Jul 2014US 2014/0198795 A1Cisco Technology, Inc.
- Dynamic virtual private network10 Apr 2014US 2014/0101324 A1International Business Machines Corporation
- Dynamic virtual private network10 Apr 2014US 2014/0101325 A1International Business Machines Corporation
Most cited
By later US patents
- Multiple instance spanning tree protocol174US 6,937,576 B1Cisco Technology, Inc. · 2005
- Mobile virtual network system and method136US 6,970,459 B1Intermec IP Corp. · 2005
- Mobile virtual LAN133US 6,847,620 B1Intermec IP Corp. · 2005
- Network system, switch, and server131US 6,873,602 B1Fujitsu Limited · 2005
- Combining virtual local area networks and load balancing with fault tolerance in a high performance protocol114US 6,590,861 B13Com Corporation · 2003