H04Q 2213/13341
Connections within the switch
H04Q2213/13341 (Connections within the switch) appears on 53 US grants and 44 published applications in this corpus.
Search patents in H04Q- Granted patents
- 53
- Published applications
- 44
- Assignees
- 38
- Inventors
- 112
- Latest grant
- 19 Mar 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 5 |
| 2003 | 2 | 11 |
| 2004 | 7 | 3 |
| 2005 | 5 | 7 |
| 2006 | 8 | 5 |
| 2007 | 5 | 4 |
| 2008 | 7 | 1 |
| 2009 | 1 | 3 |
| 2010 | 6 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems19 Mar 2019US 10,237,633 B2Ciena Corporation
- Network of switches and payload of telecommunications satellite comprising a network of switches12 Jan 2016US 9,237,117 B2Airbus Defence and Space GmbH
- Fully connected generalized multi-stage networks18 Sep 2012US 8,270,400 B2Konda Technologies Inc.
- Programmable time division multiplexed switching17 Jul 2012US 8,223,803 B2Infinera Corporation
- Signal interconnect incorporating multiple modular units1 Feb 2011US 7,881,568 B2Tellabs Operations, Inc.
- Systems and methods for modular deployment and upgrade of multiple optical spectrum bands in optical transmission systems16 Aug 2018US 2018/0234749 A1Ciena Corporation
- Network of switches and payload of telecommunications satellite comprising a network of switches14 Nov 2013US 2013/0301639 A1Astrium GmbH
- Superconductive crossbar switch15 Jul 2010US 2010/0176840 A1
- Fully connected generalized multi-stage networks3 Jun 2010US 2010/0135286 A1Konda Technologies Inc.
- Multiple-protection system and control method in a communication device25 Feb 2010US 2010/0046365 A1
Most cited
By later US patents
- Folded Clos architecture switching91US 6,696,917 B1Nortel Networks Limited · 2004
- Connection path selection method for cross-connect communications networks76US 5,408,231 AAlcatel Network Systems, Inc. · 1995
- Flexible, self-aligning time and space switch fabrics45US 6,870,831 B2PMC-Sierra, Inc. · 2005
- Method and system for providing redundancy within a network element33US 7,139,928 B1Cisco Technology, Inc. · 2006
- Fully connected generalized multi-stage networks30US 8,270,400 B2Konda Technologies Inc. · 2012