G08B 29/08
Signalling of tampering with the line circuit
G08B29/08 (Signalling of tampering with the line circuit) appears on 72 US grants and 50 published applications in this corpus.
Search patents in G08B- Granted patents
- 72
- Published applications
- 50
- Assignees
- 43
- Inventors
- 89
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 9 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 2 | 3 |
| 2017 | 1 | 3 |
| 2018 | 4 | 3 |
| 2019 | 4 | 4 |
| 2020 | 6 | 4 |
| 2021 | 1 | 3 |
| 2022 | 4 | 4 |
| 2023 | 6 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Activation of a home automation controller9 Jun 2026US 12,652,604 B2iControl Networks, Inc.
- Security, monitoring and automation controller access and use of legacy security control panel information4 Mar 2025US 12,245,131 B2iControl Networks, Inc.
- Custom content for premises management22 Oct 2024US 12,127,095 B2iControl Networks, Inc.
- Activation of a home automation controller28 May 2024US 11,997,584 B2iControl Networks, Inc.
- Method, system and apparatus for automated inventory reporting of security, monitoring and automation hardware and software at customer premises26 Dec 2023US 11,856,502 B2iControl Networks, 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
- Hardware tampering detection12 Jun 2025US 2025/0190635 A1Dell Products L. P.
- Custom content for premises management5 Dec 2024US 2024/0406839 A1iControl Networks, Inc.
- Activation of a home automation controller17 Oct 2024US 2024/0349169 A1iControl Networks, Inc.
Most cited
By later US patents
- 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
- Alarm system backup with cut line detector215US 5,737,391 A1998