H04L 2012/5627
Fault tolerance and recovery
Official title: {Fault tolerance and recovery}
H04L2012/5627 (Fault tolerance and recovery) appears on 625 US grants and 224 published applications in this corpus.
Search patents in H04L- Granted patents
- 625
- Published applications
- 224
- Assignees
- 186
- Inventors
- 1,224
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 21 | 0 |
| 1995 | 25 | 0 |
| 1996 | 18 | 0 |
| 1997 | 24 | 0 |
| 1998 | 49 | 0 |
| 1999 | 51 | 0 |
| 2000 | 57 | 0 |
| 2001 | 50 | 20 |
| 2002 | 48 | 36 |
| 2003 | 44 | 42 |
| 2004 | 34 | 28 |
| 2005 | 27 | 17 |
| 2006 | 45 | 24 |
| 2007 | 15 | 8 |
| 2008 | 17 | 9 |
| 2009 | 21 | 8 |
| 2010 | 14 | 4 |
| 2011 | 4 | 5 |
| 2012 | 10 | 2 |
| 2013 | 8 | 3 |
| 2014 | 9 | 2 |
| 2015 | 4 | 4 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 4 | 4 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Communication failure detection device10 Sep 2020US 2020/0287746 A1Toyota Jidosha Kabushiki Kaisha
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Most cited
By later US patents
- Scalable multimedia network602US 5,555,244 AIntegrated Network Corporation · 1996
- Packet switching network, packet switching equipment, and network management equipment386US 6,512,745 B1Hitachi, Ltd. · 2003
- Apparatus for interfacing between telecommunications call signals and broadband signals366US 5,327,421 AAT&T Bell Laboratories · 1994
- Bridge/router architecture for high performance scalable networking346US 5,802,278 A3Com Corporation · 1998
- Establishing telecommunications call paths in broadband communication networks336US 5,345,446 AAT&T Bell Laboratories · 1994