E05B 2047/0081
Same pulse to lock or unlock
Official title: {Same pulse to lock or unlock}
E05B2047/0081 (Same pulse to lock or unlock) appears on 43 US grants and 46 published applications in this corpus.
Search patents in E05B- Granted patents
- 43
- Published applications
- 46
- Assignees
- 21
- Inventors
- 62
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 19 |
| 2019 | 5 | 4 |
| 2020 | 10 | 7 |
| 2021 | 6 | 3 |
| 2022 | 3 | 1 |
| 2023 | 4 | 2 |
| 2024 | 7 | 4 |
| 2025 | 4 | 3 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface mounted electric strike14 Apr 2026US 12,601,201 B2Hanchett Entry Systems, Inc.
- Modular surface mounted electric strike24 Feb 2026US 12,559,978 B2Hanchett Entry Systems, Inc.
- Integrated security lock6 Jan 2026US 12,516,551 B2Dell Products L. P.
- Sensor-based door lock confidence2 Dec 2025US 12,488,262 B1Amazon Technologies, Inc.
- Fenestration automation systems and methods18 Nov 2025US 12,473,753 B2Pella Corporation
- Surface mounted electric strike20 Aug 2026US 2026/0243108 A1Hanchett Entry Systems, Inc.
- Motor gear drive release15 May 2025US 2025/0154794 A1ASSA ABLOY Level LLC
- Integrated security lock1 May 2025US 2025/0137298 A1Dell Products L. P.
- Improved door lock for a household appliance2 Jan 2025US 2025/0003258 A1Illinois Tool Works Inc.
- Modular surface mounted electric strike13 Jun 2024US 2024/0191545 A1Hanchett Entry Systems, Inc.
Most cited
By later US patents
- Electromechanical lock utilizing magnetic field forces14US 10,443,269 B2iLOQ Oy · 2019
- Deadbolt position sensing9US 10,329,801 B2California Things, Inc. · 2019
- Locking device9US 4,949,562 AFrorest PTY Limited · 1990
- Electro-mechanical deadbolt connection to main housing7US 10,364,594 B2California Things, Inc. · 2019
- Door lock bolt plate pivot system, and associated structures and methods7US 10,557,286 B2Level Home, Inc. · 2020