A61B 2503/22
Motor vehicles operators
Official title: Motor vehicles operators, e.g. drivers, pilots, captains
A61B2503/22 (Motor vehicles operators) appears on 449 US grants and 664 published applications in this corpus.
Search patents in A61B- Granted patents
- 449
- Published applications
- 664
- Assignees
- 289
- Inventors
- 1,300
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 4 |
| 2005 | 0 | 2 |
| 2006 | 3 | 4 |
| 2007 | 3 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 8 |
| 2011 | 2 | 4 |
| 2012 | 3 | 10 |
| 2013 | 4 | 9 |
| 2014 | 6 | 17 |
| 2015 | 13 | 13 |
| 2016 | 8 | 26 |
| 2017 | 20 | 42 |
| 2018 | 26 | 49 |
| 2019 | 30 | 29 |
| 2020 | 26 | 76 |
| 2021 | 41 | 56 |
| 2022 | 39 | 56 |
| 2023 | 35 | 73 |
| 2024 | 78 | 84 |
| 2025 | 64 | 52 |
| 2026 | 24 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for assisting driver using electroencephalogram6 Oct 2026US 12,752,808 B2Hyundai Mobis Co., Ltd.
- Emotion modeling method and apparatus thereof22 Sep 2026US 12,744,051 B2Hyundai Motor Company
- Alertness determination for non-alert detection using ear-worn electronic devices1 Sep 2026US 12,721,545 B2Starkey Laboratories, Inc.
- Multi-modal crypto/bio-human-machine interface18 Aug 2026US 12,712,060 B2The Regents of the University of California
- Method and system for heart rate extraction from RGB images11 Aug 2026US 12,702,317 B2Harman Becker Automotive Systems GmbH
- Vehicle control apparatus and vehicle control method1 Oct 2026US 2026/0296455 A1Honda Motor Co., Ltd.
- Driver state determination device, in-vehicle device, driver state determination system, driver state determination method, and non-transitory storage medium storing driver state determination program24 Sep 2026US 2026/0283521 A1Sumitomo Electric Industries, Ltd.
- Ace efficiency: wearable system for task-critical performance readiness10 Sep 2026US 2026/0262983 A1
- Alcohol detection apparatus3 Sep 2026US 2026/0256377 A1Subaru Corporation
- Systems and methods for cognitive state estimation3 Sep 2026US 2026/0260183 A1The Boeing Company
Most cited
By later US patents
- System and method for monitoring eye movement284US 6,542,081 B22003
- Motion-tracking283US 6,474,159 B1InterSense, Inc. · 2002
- Health monitoring system238US 6,485,418 B2Pioneer Corporation · 2002
- Method and apparatus for determining and analyzing a location of visual interest231US 8,487,775 B2Volvo Technology Corporation · 2013
- Motion-tracking222US 7,000,469 B2InterSense, Inc. · 2006