E05B 45/00
Alarm locks
E05B45/00 (Alarm locks) appears on 700 US grants and 607 published applications in this corpus.
Search patents in E05B- Granted patents
- 700
- Published applications
- 607
- Assignees
- 323
- Inventors
- 1,202
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 7 | 0 |
| 1985 | 4 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 12 | 0 |
| 1990 | 10 | 0 |
| 1991 | 16 | 0 |
| 1992 | 7 | 0 |
| 1993 | 12 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 13 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 3 |
| 2002 | 16 | 11 |
| 2003 | 8 | 10 |
| 2004 | 11 | 9 |
| 2005 | 8 | 20 |
| 2006 | 10 | 13 |
| 2007 | 11 | 13 |
| 2008 | 12 | 24 |
| 2009 | 10 | 25 |
| 2010 | 9 | 12 |
| 2011 | 9 | 21 |
| 2012 | 15 | 19 |
| 2013 | 15 | 17 |
| 2014 | 20 | 20 |
| 2015 | 15 | 16 |
| 2016 | 31 | 44 |
| 2017 | 35 | 44 |
| 2018 | 33 | 64 |
| 2019 | 42 | 44 |
| 2020 | 46 | 43 |
| 2021 | 25 | 28 |
| 2022 | 33 | 31 |
| 2023 | 26 | 18 |
| 2024 | 24 | 28 |
| 2025 | 31 | 21 |
| 2026 | 15 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Anti-theft method and anti-theft wire lock1 Sep 2026US 12,723,434 B2Shenzhen Wins Electronic Technology Co., Ltd.
- Electronic locking system with mechanical override and keyless locking system18 Aug 2026US 12,709,917 B2Tyco Fire & Security GmbH
- Door latch assembly with wireless overlock14 Jul 2026US 12,680,338 B2Honeywell International Inc.
- Electronically releasable apparatus16 Jun 2026US 12,655,660 B2Two Ton Technology, LLC
- Securing cable for securing movable objects26 May 2026US 12,637,877 B2Texlock GmbH
- Mechatronic security system for alarm monitored locks against unauthorized overriding24 Sep 2026US 2026/0286742 A1
- Alarm tag with combination access13 Aug 2026US 2026/0234967 A1Control Group Companies, LLC
- Systems and methods for secure exchange of goods, intelligent monitoring, and remote control of package receptacles and surroundings25 Jun 2026US 2026/0174261 A1Doorbox Corporation
- Improvements for lock assemblies11 Jun 2026US 2026/0160093 A1
- Double-ring electronic anti-theft lock28 May 2026US 2026/0146478 A1Guangzhou Hanex Hardware and Electronics Limited
Most cited
By later US patents
- Electronic seal, methods and security system195US 6,420,971 B1TRIpseal Limited · 2002
- Electronic lock control and sensor module for a wireless system150US 6,967,562 B2Royal Thoughts, LLC · 2005
- Electromechanical door lock system133US 4,917,419 A1990
- Managing electronic keys118US 8,943,187 B1MicroStrategy Incorporated · 2015
- Intelligent door lock system101US 9,322,194 B2August Home, Inc. · 2016