B60W 2540/24
Drug level
Official title: Drug level, e.g. alcohol
B60W2540/24 (Drug level) appears on 230 US grants and 298 published applications in this corpus.
Search patents in B60W- Granted patents
- 230
- Published applications
- 298
- Assignees
- 131
- Inventors
- 550
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 3 | 12 |
| 2007 | 5 | 7 |
| 2008 | 7 | 6 |
| 2009 | 0 | 10 |
| 2010 | 8 | 16 |
| 2011 | 7 | 10 |
| 2012 | 11 | 14 |
| 2013 | 7 | 13 |
| 2014 | 11 | 5 |
| 2015 | 7 | 9 |
| 2016 | 6 | 8 |
| 2017 | 8 | 22 |
| 2018 | 15 | 14 |
| 2019 | 21 | 22 |
| 2020 | 13 | 17 |
| 2021 | 12 | 18 |
| 2022 | 13 | 15 |
| 2023 | 17 | 27 |
| 2024 | 19 | 20 |
| 2025 | 24 | 19 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart safe console system7 Jul 2026US 12,673,617 B2Smartsafe Console, LLC
- Physical driver condition determination for vehicle safety23 Jun 2026US 12,662,131 B2Aptiv Technologies AG
- System and method for preventing drunk driving16 Jun 2026US 12,654,711 B2Hyundai Mobis Co., Ltd.
- Smart ring system for measuring driver impairment levels and using machine learning techniques to predict high risk driving behavior2 Jun 2026US 12,643,553 B2Quanata, LLC
- Drunk driving prevention system and method5 May 2026US 12,617,409 B2Hyundai Mobis Co., Ltd.
- Smart ring system for measuring driver impairment levels and using machine learning techniques to predict high risk driving behavior24 Sep 2026US 2026/0285324 A1Quanata, LLC
- Exhaustive Driving Analytical Systems and Modelers16 Jul 2026US 2026/0200476 A1Allstate Insurance Company
- Vehicle Operation Determining Method and Apparatus25 Jun 2026US 2026/0175858 A1Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Apparatus and method for controlling vehicle11 Jun 2026US 2026/0159093 A1Hyundai Motor Company
- Apparatus and Method for Determining State of Vehicle Occupant28 May 2026US 2026/0145695 A1Hyundai Motor Company
Most cited
By later US patents
- Method and apparatus for operator condition monitoring and assessment604US 7,027,621 B1Mikos, Ltd. · 2006
- Methods and systems for transportation to destinations by a self-driving vehicle196US 9,665,101 B1Waymo LLC · 2017
- Multistage safety screening of equipment operators128US 7,227,472 B12007
- Sobriety testing apparatus having OBD-II connection capability120US 6,853,956 B2Smart Start Inc. · 2005
- Breath alcohol ignition interlock device with biometric facial recognition with real-time verification of the user88US 7,823,681 B2B.E.S.T. Labs, Inc. · 2010