H04Q 2213/13565
Restoration
Official title: restoration, e.g. disaster recovery, self-healing networks
H04Q2213/13565 (Restoration) appears on 13 US grants and 1 published applications in this corpus.
Search patents in H04Q- Granted patents
- 13
- Published applications
- 1
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mitigating seismic events via highly available volumes28 Jul 2026US 12,693,790 B2International Business Machines Corporation
- Fault restoration control method and it's apparatus in a communication network16 Oct 2001US 6,304,346 B1Hitachi, Ltd.
- Method and apparatus for identifying restoral routes in a network13 Jun 2000US 6,075,766 AMCI Communications Corporation
- Method and system for augmenting communications network with spare capacity18 Apr 2000US 6,052,796 AMCI Communications Corporation
- Fault tolerant service-providing apparatus for use in a telecommunications network8 Jun 1999US 5,910,984 A
Most cited
By later US patents
- Facility restoration for telecommunications networks54US 5,459,716 AMCI Communications Corporation · 1995
- Optical network using multiplexed payload and OAM signals53US 5,663,820 ANEC Corporation · 1997
- Network control method and apparatus therefor51US 4,920,529 AHitachi, Ltd. · 1990
- System for restoration of communications networks48US 5,444,693 AAT&T Corp. · 1995
- Method and apparatus for determining maximum network failure spans forrestoration47US 5,881,048 AMCI Communication Corporation · 1999