G07C 2009/00753
Operated by active electrical keys
Official title: {operated by active electrical keys}
G07C2009/00753 (Operated by active electrical keys) appears on 3,521 US grants and 3,449 published applications in this corpus.
Search patents in G07C- Granted patents
- 3,521
- Published applications
- 3,449
- Assignees
- 1,152
- Inventors
- 5,852
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 7 | 0 |
| 1986 | 15 | 0 |
| 1987 | 20 | 0 |
| 1988 | 27 | 0 |
| 1989 | 33 | 0 |
| 1990 | 30 | 0 |
| 1991 | 15 | 0 |
| 1992 | 23 | 0 |
| 1993 | 20 | 0 |
| 1994 | 23 | 0 |
| 1995 | 29 | 0 |
| 1996 | 40 | 0 |
| 1997 | 70 | 0 |
| 1998 | 92 | 0 |
| 1999 | 78 | 0 |
| 2000 | 70 | 0 |
| 2001 | 58 | 31 |
| 2002 | 70 | 100 |
| 2003 | 68 | 132 |
| 2004 | 69 | 107 |
| 2005 | 76 | 111 |
| 2006 | 81 | 103 |
| 2007 | 65 | 98 |
| 2008 | 42 | 73 |
| 2009 | 40 | 46 |
| 2010 | 49 | 57 |
| 2011 | 43 | 45 |
| 2012 | 44 | 46 |
| 2013 | 46 | 44 |
| 2014 | 57 | 76 |
| 2015 | 55 | 146 |
| 2016 | 112 | 226 |
| 2017 | 202 | 244 |
| 2018 | 232 | 268 |
| 2019 | 257 | 265 |
| 2020 | 224 | 224 |
| 2021 | 190 | 235 |
| 2022 | 210 | 228 |
| 2023 | 203 | 168 |
| 2024 | 179 | 158 |
| 2025 | 137 | 108 |
| 2026 | 76 | 110 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated pet entry system29 Sep 2026US 12,747,627 B2
- Electronic lock device, in particular a key safe, and method for operating the electric lock device29 Sep 2026US 12,749,361 B2Smart Access Solutions GmbH
- Physical access control system with secure relay29 Sep 2026US 12,749,362 B2Assa Abloy AB
- Vehicle control device22 Sep 2026US 12,741,610 B2Nissan North America, Inc.
- Approach intent probability determination adaptive to characteristic information of an initiator device22 Sep 2026US 12,741,611 B2Infineon Technologies AG
- Methods and systems for a person and/or a vehicle8 Oct 2026US 2026/0311533 A1Skidata AG
- Context-aware Vehicle Lockdown Theft Deterrence System and Method1 Oct 2026US 2026/0296367 A1BlackBerry Limited
- Vehicle trunk/liftgate unlocking by a wearable electronic device1 Oct 2026US 2026/0296368 A1Motorola Mobility LLC
- Controlling access to a restricted physical space1 Oct 2026US 2026/0301491 A1Abloy Oy
- Access control1 Oct 2026US 2026/0301493 A1Resolution Products, LLC
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
- Electrical control system for vehicle options663US 5,699,044 APrince Corporation · 1997
- User identifying vehicle control and security device474US 4,754,255 A1988
- Pseudorandom number generation and cryptographic authentication456US 5,363,448 AUnited Technologies Automotive, Inc. · 1994
- Personal identification fob431US 6,041,410 ATRW Inc. · 2000