B60R 21/01534
Using electromagneticwaves
Official title: {using electromagneticwaves, e.g. infrared}
B60R21/01534 (Using electromagneticwaves) appears on 264 US grants and 242 published applications in this corpus.
Search patents in B60R- Granted patents
- 264
- Published applications
- 242
- Assignees
- 115
- Inventors
- 444
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 28 | 9 |
| 2002 | 20 | 12 |
| 2003 | 13 | 22 |
| 2004 | 14 | 7 |
| 2005 | 11 | 17 |
| 2006 | 11 | 16 |
| 2007 | 9 | 14 |
| 2008 | 13 | 37 |
| 2009 | 13 | 9 |
| 2010 | 10 | 1 |
| 2011 | 11 | 6 |
| 2012 | 7 | 4 |
| 2013 | 7 | 1 |
| 2014 | 3 | 3 |
| 2015 | 3 | 5 |
| 2016 | 4 | 5 |
| 2017 | 7 | 6 |
| 2018 | 4 | 5 |
| 2019 | 1 | 8 |
| 2020 | 7 | 10 |
| 2021 | 3 | 9 |
| 2022 | 9 | 6 |
| 2023 | 6 | 11 |
| 2024 | 4 | 6 |
| 2025 | 5 | 7 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- In-vehicle motion identification with ultrawideband radar28 Jul 2026US 12,691,843 B2Ford Global Technologies, LLC
- Vehicular cabin monitoring system7 Jul 2026US 12,676,061 B2Magna Electronics Inc.
- Rear occupant alert device and method therefor12 May 2026US 12,623,621 B2LG Innotek Co., Ltd.
- Occupant detection device and occupant detection method17 Mar 2026US 12,579,824 B2Aisin Corporation
- Method and device for performing a checking of a person by means of infrared radiation as well as a motor vehicle having said device10 Mar 2026US 12,570,231 B2Cariad SE
- Detection of passenger breathing30 Jul 2026US 2026/0217209 A1Valeo Comfort and Driving Assistance
- Method for operating an object capturing system of a vehicle, as well as object capturing system and motor vehicle9 Jul 2026US 2026/0194643 A1Valeo Schalter und Sensoren GmbH
- Apparatus and Method for Determining State of Vehicle Occupant28 May 2026US 2026/0145695 A1Hyundai Motor Company
- Multi-sensor body measurement detection and restraint control29 Jan 2026US 2026/0027987 A1Magna Electronics Inc.
- Control, control method, in-cabin monitoring system, vehicle1 Jan 2026US 2026/0001557 A1Sony Semiconductor Solutions Corporation
Most cited
By later US patents
- Optical identification and monitoring system using pattern recognition for use with vehicles656US 5,845,000 AAutomotive Technologies International, Inc. · 1998
- Vehicle occupant position and velocity sensor563US 5,848,802 AAutomotive Technologies International, Inc. · 1998
- Vehicular component control systems and methods554US 6,442,465 B2Automotive Technologies International, Inc. · 2002
- Telematics system503US 6,735,506 B2Automotive Technologies International, Inc. · 2004
- Asset system control arrangement and method407US 7,663,502 B2Intelligent Technologies International, Inc. · 2010