E05B 81/04
Electrical
Official title: Electrical (electrical circuits E05B81/54)
E05B81/04 (Electrical) appears on 1,297 US grants and 1,473 published applications in this corpus.
Search patents in E05B- Granted patents
- 1,297
- Published applications
- 1,473
- Assignees
- 359
- Inventors
- 2,119
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 15 | 0 |
| 1991 | 17 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 16 | 0 |
| 1997 | 22 | 0 |
| 1998 | 15 | 0 |
| 1999 | 19 | 0 |
| 2000 | 28 | 0 |
| 2001 | 15 | 15 |
| 2002 | 23 | 28 |
| 2003 | 24 | 14 |
| 2004 | 20 | 25 |
| 2005 | 15 | 26 |
| 2006 | 13 | 26 |
| 2007 | 20 | 22 |
| 2008 | 15 | 15 |
| 2009 | 10 | 18 |
| 2010 | 5 | 19 |
| 2011 | 8 | 27 |
| 2012 | 16 | 35 |
| 2013 | 23 | 33 |
| 2014 | 34 | 46 |
| 2015 | 29 | 78 |
| 2016 | 34 | 92 |
| 2017 | 55 | 71 |
| 2018 | 49 | 105 |
| 2019 | 78 | 89 |
| 2020 | 94 | 102 |
| 2021 | 66 | 96 |
| 2022 | 89 | 100 |
| 2023 | 94 | 101 |
| 2024 | 88 | 103 |
| 2025 | 108 | 100 |
| 2026 | 73 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Actuator for motor vehicle applications6 Oct 2026US 12,753,640 B2Kiekert AG
- Latch assembly6 Oct 2026US 12,753,642 B2Minebea AccessSolutions France
- Latch for a motor vehicle, in particular an electrically operable motor vehicle latch6 Oct 2026US 12,753,643 B2Kiekert AG
- Method and device for controlling movements of at least one motor vehicle door of a parked motor vehicle6 Oct 2026US 12,753,649 B2Kiekert AG
- Vehicle having automatic vent gas discharge doors6 Oct 2026US 12,756,061 B2Fca US LLC
- Motor vehicle lock arrangement for a closure element of a motor vehicle8 Oct 2026US 2026/0308945 A1
- Motor vehicle lock, in particular motor vehicle door lock8 Oct 2026US 2026/0308947 A1Kiekert AG
- Motor vehicle lock8 Oct 2026US 2026/0308949 A1Kiekert AG
- Vehicle door actuator8 Oct 2026US 2026/0308950 A1Rivian IP Holdings, LLC
- Vehicle lock with u-shaped release lever8 Oct 2026US 2026/0308951 A1Cebi Italy S.P.A.
Most cited
By later US patents
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Dynamic clutch control885US 6,799,669 B2Siemens VDO Automotive Corporation · 2004
- Solenoid operated latch device with movable pole piece177US 5,044,678 ALectron Products, Inc. · 1991
- Keyless vehicle systems88US 9,725,069 B2Ford Global Technologies, LLC · 2017
- Motor vehicle door handle assembly80US 6,241,294 B1ADAC Plastics, Inc. · 2001