B60R 25/248
Electronic key extraction prevention
Official title: {Electronic key extraction prevention}
B60R25/248 (Electronic key extraction prevention) appears on 63 US grants and 58 published applications in this corpus.
Search patents in B60R- Granted patents
- 63
- Published applications
- 58
- Assignees
- 45
- Inventors
- 183
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 3 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 4 |
| 2010 | 1 | 4 |
| 2011 | 3 | 0 |
| 2012 | 3 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 6 |
| 2019 | 10 | 4 |
| 2020 | 3 | 5 |
| 2021 | 3 | 4 |
| 2022 | 5 | 3 |
| 2023 | 4 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Terminal device and method processing of data for terminal device1 Sep 2026US 12,722,600 B2Xiaomi EV Technology Co., Ltd.
- Unified cloud for managing vehicles7 Apr 2026US 12,594,906 B2
- Key for turning on a road vehicle and relative road vehicle2 Dec 2025US 12,485,849 B2Ferrari S.P. A.
- Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systems8 Apr 2025US 12,270,894 B2Denso Corporation
- Method for securely connecting vehicle and Bluetooth key, and Bluetooth module and Bluetooth key8 Apr 2025US 12,273,721 B2Guangzhou Automobile Group Co., Ltd.
- Vehicle control system and method, and electronic device7 May 2026US 2026/0125028 A1Huawei Technologies Co., Ltd.
- Apparatus and method for provisioning a security key for vehicle control22 Jan 2026US 2026/0025268 A1Hyundai Autoever Corp.
- Vehicle equipped with an ignition key with a screen25 Dec 2025US 2025/0388189 A1
- Up-sampling and cross-correlation for time of arrival determinations in passive entry/passive start systems17 Jul 2025US 2025/0231292 A1Denso Corporation
- Unified cloud for managing vehicles13 Mar 2025US 2025/0083640 A1DriveCloud LLC
Most cited
By later US patents
- Battery residual capacity display and operating device for an electric vehicle61US 5,521,443 AHonda Giken Kogyo Kabushiki Kaisha · 1996
- Keyless entry system for automotive vehicles46US 4,898,010 ANissan Motor Co., Ltd. · 1990
- Vehicle starting control device37US 5,801,614 AKabushiki Kaisha Tokai Rika Denki Seisakusho · 1998
- Device for starting a motor vehicle motor, using an electronic key27US 6,776,016 B1Huf Hülsbeck & Fürst GmbH & Co. KG · 2004
- Slot mechanism and smart ignition system27US 7,392,675 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho · 2008