H04L 2012/5617
Virtual lans
Official title: {Virtual LANs; Emulation of LANs}
H04L2012/5617 (Virtual lans) appears on 107 US grants and 46 published applications in this corpus.
Search patents in H04L- Granted patents
- 107
- Published applications
- 46
- Assignees
- 43
- Inventors
- 196
- Latest grant
- 29 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 11 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 0 |
| 2002 | 9 | 1 |
| 2003 | 15 | 6 |
| 2004 | 9 | 5 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 3 | 2 |
| 2008 | 1 | 0 |
| 2009 | 4 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 13 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 2 |
| 2016 | 5 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Offload controller control of programmable switch29 Dec 2020US 10,880,124 B2Alibaba Group Holding Limited
- Method and system for allowing a client to re-initiate DHCP request after undergoing VLAN change15 Dec 2020US 10,868,698 B1Ale USA Inc.
- Using standard fields to carry meta-information8 Aug 2017US 9,729,431 B1Marvell International Ltd.
- Zero client device with integrated wireless capability2 Aug 2016US 9,405,499 B2ClearCube Technology, Inc.
- Zero client device with integrated virtual private network capability12 Jul 2016US 9,389,825 B2ClearCube Technology, Inc.
- Method and system for allowing a client to re-initiate dhcp request after undergoing vlan change3 Dec 2020US 2020/0382343 A1Ale USA Inc.
- Offload controller control of programmable switch2 Jul 2020US 2020/0213156 A1Alibaba Group Holding Limited
- Integrated information communication system17 Sep 2015US 2015/0264007 A1Miyaguchi Research Co., Ltd.
- Integrated information communication system29 Jan 2015US 2015/0030013 A1Miyaguchi Research Co., Ltd.
- Integrated information communication system11 Dec 2014US 2014/0362871 A1Miyaguchi Research Co., Ltd.
Most cited
By later US patents
- Method of supporting unknown addresses in an interface for data transmission in an asynchronous transfer mode1,030US 6,151,323 A3Com Technologies · 2000
- Method and apparatus for dynamically shifting between routing and switching packets in a transmission network271US 5,892,924 AIPSILON Networks, Inc. · 1999
- Zero client device with integrated serial bandwidth augmentation and support for out-of-band serial communications217US 9,134,945 B2ClearCube Technology, Inc. · 2015
- Method of managing virtual networks using a virtual network identifier147US 5,892,912 AFurukawa Electric Co., Ltd. · 1999
- Secure virtual LANs147US 6,035,405 ANortel Networks Limited · 2000