E05B 81/80
Characterised by the power supply
Official title: characterised by the power supply; Emergency power operation
E05B81/80 (Characterised by the power supply) appears on 159 US grants and 184 published applications in this corpus.
Search patents in E05B- Granted patents
- 159
- Published applications
- 184
- Assignees
- 81
- Inventors
- 384
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 4 | 2 |
| 2011 | 0 | 3 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 1 | 8 |
| 2015 | 5 | 10 |
| 2016 | 5 | 11 |
| 2017 | 3 | 11 |
| 2018 | 5 | 12 |
| 2019 | 18 | 7 |
| 2020 | 16 | 15 |
| 2021 | 6 | 9 |
| 2022 | 10 | 16 |
| 2023 | 13 | 15 |
| 2024 | 12 | 17 |
| 2025 | 14 | 15 |
| 2026 | 13 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle power supply device and door latch device29 Sep 2026US 12,747,615 B2MINEBEA MITSUMI Inc.
- Compartment door latch4 Aug 2026US 12,698,653 B2Bauer Products, Inc.
- Access control device, access control system, door portion having an access control device, and method for opening a door28 Jul 2026US 12,691,992 B2Lufthansa Technik AG
- Door lock, in particular motor vehicle door lock21 Jul 2026US 12,687,051 B2Kiekert AG
- Vehicle power supply device and door latch device9 Jun 2026US 12,649,431 B2MINEBEA MITSUMI Inc.
- Control arrangement for the operation of a motor vehicle locking system24 Sep 2026US 2026/0286748 A1Brose Schliesssysteme GmbH & Co. Kommanditgesellschaft
- Motor vehicle locking device20 Aug 2026US 2026/0243111 A1Kiekert AG
- Motor vehicle door closing system and method20 Aug 2026US 2026/0243112 A1Audi AG
- Control assembly for operating a motor vehicle locking system13 Aug 2026US 2026/0234968 A1
- Vehicle electronic latch transitioning system and transitioning method9 Jul 2026US 2026/0193908 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Door lock for motor vehicles91US 5,497,641 ABayerische Motoren Werke Aktiengesellschaft · 1996
- Keyless vehicle systems88US 9,725,069 B2Ford Global Technologies, LLC · 2017
- Door lock apparatus with automatic door closing mechanism77US 5,618,068 AMitsui Kinzoku Kogyo Kabushiki Kaisha · 1997
- Process for triggering an electrically actuated motor vehicle door lock or the like75US 5,901,991 ARobert Bosch GmbH · 1999
- Electrical self-powered motor-vehicle door latch66US 6,038,895 AKiekert AG · 2000