E05B 47/0611
Cylinder locks with electromagnetic control
Official title: {Cylinder locks with electromagnetic control}
E05B47/0611 (Cylinder locks with electromagnetic control) appears on 324 US grants and 317 published applications in this corpus.
Search patents in E05B- Granted patents
- 324
- Published applications
- 317
- Assignees
- 169
- Inventors
- 515
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 3 |
| 2002 | 9 | 8 |
| 2003 | 10 | 8 |
| 2004 | 3 | 12 |
| 2005 | 9 | 7 |
| 2006 | 4 | 5 |
| 2007 | 1 | 8 |
| 2008 | 5 | 17 |
| 2009 | 3 | 15 |
| 2010 | 8 | 14 |
| 2011 | 11 | 9 |
| 2012 | 11 | 6 |
| 2013 | 12 | 9 |
| 2014 | 6 | 3 |
| 2015 | 7 | 14 |
| 2016 | 9 | 15 |
| 2017 | 11 | 8 |
| 2018 | 16 | 18 |
| 2019 | 14 | 15 |
| 2020 | 7 | 30 |
| 2021 | 12 | 17 |
| 2022 | 20 | 17 |
| 2023 | 11 | 16 |
| 2024 | 23 | 23 |
| 2025 | 24 | 10 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electronic door lock with direct drive8 Sep 2026US 12,729,564 B2Passive Bolt, Inc.
- Electromechanical locking device21 Jul 2026US 12,687,038 B2Dormakaba Schweiz AG
- Double-ring electronic anti-theft lock21 Jul 2026US 12,687,046 B2Guangzhou Hanex Hardware and Electronics Limited
- Lock cylinder with electronic key recognition2 Jun 2026US 12,644,308 B2Schlage Lock Company LLC
- Electromechanical lock assembly12 May 2026US 12,624,573 B2Swedlock AB
- Lock17 Sep 2026US 2026/0275768 A1
- Electronic lock core replacement methods27 Aug 2026US 2026/0250982 A1KNOX Associates, dba Knox Company
- Method of operating an electronic lock20 Aug 2026US 2026/0243107 A1KNOX Associates, dba Knox Company
- An electromagnetic lock having an anti-forced entry mechanism30 Jul 2026US 2026/0218542 A1Wenzhou Jinfu Locks Industry Co., Ltd
- Double-ring electronic anti-theft lock28 May 2026US 2026/0146478 A1Guangzhou Hanex Hardware and Electronics Limited
Most cited
By later US patents
- Lock cylinder with integrated electromagnetic locking system168US 4,603,564 ABauer Kaba AG · 1986
- Electronic locking system and key therefor136US 4,789,859 AEmhart Industries, Inc. · 1988
- Mechanical/electronic lock and key127US 5,552,777 ASecurity People, Inc. · 1996
- Mechanical/electronic lock and key therefor110US 6,374,653 B1Security People, Inc. · 2002
- Electronic locking system and key therefor109US 4,712,398 AEmhart Industries, Inc. · 1987