H04Q 2213/13162
Fault indication and localisation
H04Q2213/13162 (Fault indication and localisation) appears on 140 US grants and 47 published applications in this corpus.
Search patents in H04Q- Granted patents
- 140
- Published applications
- 47
- Assignees
- 65
- Inventors
- 228
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 21 | 0 |
| 2001 | 21 | 7 |
| 2002 | 16 | 2 |
| 2003 | 7 | 7 |
| 2004 | 2 | 3 |
| 2005 | 6 | 3 |
| 2006 | 4 | 3 |
| 2007 | 2 | 4 |
| 2008 | 1 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 1 |
| 2011 | 5 | 0 |
| 2012 | 1 | 2 |
| 2013 | 8 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cognitive thermal cable holder22 Sep 2020US 10,785,091 B2International Business Machines Corporation
- Apparatus and method for monitoring and predicting reliability of an integrated circuit28 Apr 2020US 10,634,714 B2Intel Corporation
- Redundant sensor system with fault detection and mitigation18 Feb 2020US 10,567,854 B1NXP USA, Inc.
- Detection of malfunctioning sensors in a multi-sensor internet of things environment3 Dec 2019US 10,499,124 B1EMC IP Holding Company LLC
- Technique for efficiently and dynamically maintaining bidirectional forwarding detection on a bundle of links29 Mar 2016US 9,300,563 B2Cisco Technology, Inc.
- Cognitive Thermal Cable Holder23 Jan 2020US 2020/0028728 A1International Business Machines Corporation
- Apparatus and method for monitoring and predicting reliability of an integrated circuit24 Aug 2017US 2017/0242068 A1Intel Corporation
- Remote testing and monitoring to a cell site in a cellular communications network19 Jun 2014US 2014/0169203 A1AT&T Intellectual Property I, L. P.
- System and method for modifying connectivity fault management packets13 Feb 2014US 2014/0043999 A1CenturyLink Intellectual Property LLC
- Technique for efficiently and dynamically maintaining bidirectional forwarding detection on a bundle of links16 Jan 2014US 2014/0019614 A1Cisco Technology, Inc.
Most cited
By later US patents
- Alarm and test system for a digital added main line169US 5,111,497 ARaychem Corporation · 1992
- Method and apparatus for determining the origin of a remote alarm indication signal162US 5,790,531 AApplied Digital Access, Inc. · 1998
- Multicopy queue structure with searchable cache area138US 6,061,351 AAdvanced Micro Devices, Inc. · 2000
- Method and apparatus for selectively discarding packets for blocked output queues in the network switch118US 5,953,335 AAdvanced Micro Devices, Inc. · 1999
- Scalable DSL access multiplexer with high reliability118US 6,477,595 B1e-Cell Technologies · 2002