G07C 2009/00587
By battery
Official title: {by battery}
G07C2009/00587 (By battery) appears on 94 US grants and 109 published applications in this corpus.
Search patents in G07C- Granted patents
- 94
- Published applications
- 109
- Assignees
- 69
- Inventors
- 259
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 3 |
| 2002 | 3 | 5 |
| 2003 | 1 | 2 |
| 2004 | 4 | 5 |
| 2005 | 2 | 0 |
| 2006 | 3 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 3 |
| 2009 | 4 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 3 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 4 | 6 |
| 2016 | 5 | 4 |
| 2017 | 2 | 6 |
| 2018 | 3 | 3 |
| 2019 | 10 | 13 |
| 2020 | 5 | 6 |
| 2021 | 4 | 7 |
| 2022 | 8 | 10 |
| 2023 | 6 | 3 |
| 2024 | 8 | 3 |
| 2025 | 6 | 9 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric component retention in remote entry device27 Jan 2026US 12,536,854 B2Fca US LLC
- Smart key device26 Aug 2025US 12,400,499 B2Inventec Corporation
- Remote auditing of electronic keys1 Jul 2025US 12,347,255 B2Videx, Inc.
- Authorization and unlocking method and system for a door lock, electronic device, and computer-readable storage medium17 Jun 2025US 12,333,877 B2Nanning FuLian FuGui Precision Industrial Co., Ltd.
- Electronic lock state detection systems and methods3 Jun 2025US 12,320,157 B2Knox Associates, Inc.
- Vehicle electronic key23 Jul 2026US 2026/0212718 A1Alps Alpine Co., Ltd.
- Method and Control Unit for Operating a Digital Key Device of a Vehicle Control System16 Jul 2026US 2026/0200435 A1Bayerische Motoren Werke Aktiengesellschaft
- Vehicle life cycle power management modes18 Jun 2026US 2026/0170892 A1Ford Global Technologies, LLC
- Digital system with smart padlock for lockout and tagout of hazardous energies4 Jun 2026US 2026/0155006 A1Bsafer SoluçõEs TecnolóGicas Para SegurançA Industrial Ltda
- Portable device and mode control method30 Apr 2026US 2026/0116343 A1Denso Corporation
Most cited
By later US patents
- Keyless entry system for automotive vehicle with power consumption saving feature162US 4,688,036 ANissan Motor Co., Ltd. · 1987
- Keyless vehicle entry system employing portable transceiver having low power consumption74US 5,838,257 ATRW Inc. · 1998
- Rolling code security system74US 6,810,123 B2The Chamberlain Group, Inc. · 2004
- Rolling code security system71US 6,690,796 B1The Chamberlain Group, Inc. · 2004
- Control device for vehicle locks68US 4,258,352 ANeiman S. A. · 1981