E05B 2047/0079
Bi-stable electromagnet, different pulse to lock or unlock
Official title: {Bi-stable electromagnet(s), different pulse to lock or unlock}
E05B2047/0079 (Bi-stable electromagnet, different pulse to lock or unlock) appears on 28 US grants and 35 published applications in this corpus.
Search patents in E05B- Granted patents
- 28
- Published applications
- 35
- Assignees
- 21
- Inventors
- 50
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 3 | 2 |
| 2013 | 4 | 0 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 5 |
| 2024 | 2 | 2 |
| 2025 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Arrangement for lock device, lock device comprising arrangement, and method2 Dec 2025US 12,486,694 B2Assa Abloy AB
- Electronic lock1 Jul 2025US 12,345,073 B2King Slide Technology Co., Ltd.
- Lock device28 Jan 2025US 12,209,433 B2King Slide Technology Co., Ltd.
- Electromagnetic actuator20 Aug 2024US 12,065,858 B2iLOQ Oy
- Digital lock19 Mar 2024US 11,933,073 B2iLOQ Oy
- Improved door lock for a household appliance2 Jan 2025US 2025/0003258 A1Illinois Tool Works Inc.
- Electromagnetic actuator3 Oct 2024US 2024/0328200 A1Axtuator Oy
- Digital lock23 May 2024US 2024/0167297 A1iLOQ Oy
- Lock device14 Dec 2023US 2023/0399872 A1King Slide Technology Co., Ltd.
- Arrangement for lock device, lock device comprising arrangement, and method5 Oct 2023US 2023/0313564 A1Assa Abloy AB
Most cited
By later US patents
- Door cylinder lock46US 6,865,916 B22005
- Electronic access control handle set for a door lock46US 8,683,833 B2Simonsvoss Technologies AG · 2014
- Electronic lock module33US 7,221,272 B22007
- Motor driven latch30US 7,252,311 B2Hartwell Corporation · 2007
- Motor-vehicle door latch for remote actuation29US 5,697,236 AKiekert AG · 1997