G08B 29/06
Monitoring of the line circuits
Official title: Monitoring of the line circuits, e.g. signalling of line faults
G08B29/06 (Monitoring of the line circuits) appears on 260 US grants and 179 published applications in this corpus.
Search patents in G08B- Granted patents
- 260
- Published applications
- 179
- Assignees
- 143
- Inventors
- 421
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 4 | 2 |
| 2004 | 2 | 6 |
| 2005 | 3 | 1 |
| 2006 | 4 | 9 |
| 2007 | 2 | 6 |
| 2008 | 4 | 3 |
| 2009 | 5 | 1 |
| 2010 | 4 | 13 |
| 2011 | 1 | 5 |
| 2012 | 3 | 0 |
| 2013 | 2 | 7 |
| 2014 | 6 | 8 |
| 2015 | 5 | 7 |
| 2016 | 6 | 15 |
| 2017 | 10 | 5 |
| 2018 | 14 | 9 |
| 2019 | 10 | 8 |
| 2020 | 11 | 15 |
| 2021 | 17 | 20 |
| 2022 | 15 | 13 |
| 2023 | 14 | 7 |
| 2024 | 9 | 8 |
| 2025 | 8 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, methods, and processes of providing first responders with live contextual information of building destinations for enhanced public safety operations1 Sep 2026US 12,725,512 B2Honeywell International Inc.
- Activation of a home automation controller9 Jun 2026US 12,652,604 B2iControl Networks, Inc.
- Security system with improved communications reliability28 Apr 2026US 12,614,447 B2Honeywell International Inc.
- Method for partial discharge recognition in high voltage applications and unit using the method28 Oct 2025US 12,455,311 B2HSP Hochspannungsgeräte GmbH
- Central fire alarm system28 Oct 2025US 12,456,361 B2Siemens Schweiz AG
- Optical fiber sensing system, optical fiber sensing device, and breakage detection method1 Oct 2026US 2026/0298674 A1NEC Corporation
- Systems and methods for analyzing alarms to characterize electrical system issues21 May 2026US 2026/0141802 A1Schneider Electric USA, Inc.
- Optimized supervision rate for wireless intrusion detectors22 Jan 2026US 2026/0024431 A1Honeywell International Inc.
- Fire detection system with tampering detection capability and a method thereof15 Jan 2026US 2026/0018047 A1Kidde Fire Protection, LLC
- Security system with improved communications reliability16 Oct 2025US 2025/0322743 A1Honeywell International Inc.
Most cited
By later US patents
- System for displaying medical monitoring data316US 11,417,426 B2Masimo Corporation · 2022
- Configurable controller and interface for home SMA, phone and multimedia253US 8,638,211 B2iControl Networks, Inc. · 2014
- Controller and interface for home security, monitoring and automation having customizable audio alerts for SMA events227US 9,426,720 B2iControl Networks, Inc. · 2016
- Security, monitoring and automation controller access and use of legacy security control panel information223US 9,412,248 B1iControl Networks, Inc. · 2016
- Server-based notification of alarm event subsequent to communication failure with armed security system220US 8,635,499 B2iControl Networks, Inc. · 2014