H04J 2203/0007
Space switch details
H04J2203/0007 (Space switch details) appears on 16 US grants and 9 published applications in this corpus.
Search patents in H04J- Granted patents
- 16
- Published applications
- 9
- Assignees
- 15
- Inventors
- 36
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for switching line bandwidth of optical transport network31 Jan 2023US 11,570,530 B2Huawei Technologies Co., Ltd.
- Optical communication cross-connection devices and signal processing method thereof11 Apr 2017US 9,621,291 B2Mitsubishi Electric Corporation
- Methods and devices for space-time multi-plane optical networks1 Nov 2016US 9,485,048 B2Scuola Superiore Sant'anna
- Cross-connect system and cross-connect method15 Jul 2014US 8,780,897 B2Fujitsu Limited
- Framed flows over packet-switched fabrics29 Jan 2013US 8,363,670 B2Vitesse Semiconductor Corporation
- Method And Apparatus For Switching Line Bandwidth Of Optical Transport Network7 Oct 2021US 2021/0314682 A1Huawei Technologies Co., Ltd.
- Optical communication cross-connection devices and signal processing method thereof24 Mar 2016US 2016/0087739 A1Mitsubishi Electric Corporation
- Methods and Devices for Space-Time Multi-Plane Optical Networks12 Dec 2013US 2013/0330076 A1Scuola Superiore Sant'anna
- Cross-connect system and cross-connect method30 Aug 2012US 2012/0219291 A1Fujitsu Limited
- Framed flows over packet-switched fabrics20 Oct 2011US 2011/0255552 A1Vitesse Semiconductor Corporation
Most cited
By later US patents
- High-capacity WDM-TDM packet switch53US 6,876,649 B1Nortel Networks Limited · 2005
- System for consolidating telecommunications traffic onto a minimum number of output paths39US 6,590,899 B1Alcatel USA Sourcing, L. P. · 2003
- Compact high-capacity switch28US 6,704,307 B1Nortel Networks Limited · 2004
- Method for receiving and delivering section overheads of and for STM-1 signals in a section-overhead server of a network node16US 5,465,252 ASiemens Aktiengesellschaft · 1995
- Layouts for an integrated circuit to perform time and space switching of SONET framed data14US 6,834,049 B1Ciena Corporation · 2004