G08B 21/0297
Robbery alarms
Official title: {Robbery alarms, e.g. hold-up alarms, bag snatching alarms}
G08B21/0297 (Robbery alarms) appears on 118 US grants and 74 published applications in this corpus.
Search patents in G08B- Granted patents
- 118
- Published applications
- 74
- Assignees
- 59
- Inventors
- 218
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 4 |
| 2006 | 2 | 3 |
| 2007 | 2 | 4 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 0 | 4 |
| 2016 | 2 | 3 |
| 2017 | 7 | 4 |
| 2018 | 1 | 9 |
| 2019 | 7 | 5 |
| 2020 | 8 | 10 |
| 2021 | 4 | 7 |
| 2022 | 8 | 5 |
| 2023 | 3 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Mobile gunshot detection devices and systems2 Sep 2025US 12,406,557 B2Shellback Survival Systems, LLC
- Method and device for theft and stalker protection8 Jul 2025US 12,354,451 B2Sony Group Corporation
- Enhanced audiovisual analytics17 Sep 2024US 12,094,314 B2Alarm.com Incorporated
- Systems and methods for commissioning a security system10 Sep 2024US 12,087,150 B2Honeywell International Inc.
- Wearable personal safety devices and methods of operating the same2 Jul 2024US 12,027,033 B2Guardian Band, Inc.
- Systems and methods for commissioning a security system26 Dec 2024US 2024/0428677 A1Honeywell International Inc.
- Mobile gunshot detection devices and methods7 Dec 2023US 2023/0394946 A1Shellback Survival Systems, LLC
- Method and device for theft and stalker protection26 Oct 2023US 2023/0343197 A1Sony Group Corporation
- Mobile Phone Accessory22 Jun 2023US 2023/0199464 A1Katana Safety, Inc.
- Building lockdown system15 Jun 2023US 2023/0186748 A1The Lockout Co., LLC
Most cited
By later US patents
- Security system with method for locatable portable electronic camera image transmission to a remote receiver385US 5,712,679 A1998
- Portable personal security system248US 5,748,089 A1998
- Monitoring and locating system for an object attached to a transponder monitored by a base station having an associated ID code195US 4,918,425 A1990
- Security system with method for locatable portable electronic camera image transmission to a remote receiver106US 6,181,373 B22001
- Security system including a daughter station for monitoring an area and a remote parent station connected thereto85US 4,651,143 AMitsubishi Denki Kabushiki Kaisha · 1987