B60Q 2300/312
Adverse weather
B60Q2300/312 (Adverse weather) appears on 329 US grants and 279 published applications in this corpus.
Search patents in B60Q- Granted patents
- 329
- Published applications
- 279
- Assignees
- 118
- Inventors
- 578
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 2 |
| 2002 | 14 | 14 |
| 2003 | 11 | 15 |
| 2004 | 15 | 18 |
| 2005 | 14 | 18 |
| 2006 | 7 | 11 |
| 2007 | 6 | 18 |
| 2008 | 21 | 12 |
| 2009 | 4 | 7 |
| 2010 | 11 | 4 |
| 2011 | 6 | 9 |
| 2012 | 8 | 10 |
| 2013 | 12 | 14 |
| 2014 | 10 | 8 |
| 2015 | 9 | 7 |
| 2016 | 6 | 8 |
| 2017 | 10 | 13 |
| 2018 | 17 | 15 |
| 2019 | 11 | 13 |
| 2020 | 12 | 8 |
| 2021 | 12 | 8 |
| 2022 | 7 | 7 |
| 2023 | 7 | 10 |
| 2024 | 8 | 9 |
| 2025 | 7 | 10 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for operating vehicle exterior lights9 Jun 2026US 12,649,412 B1
- Method for operating a circuit arrangement having an open-loop and/or closed-loop controller for an illumination field19 May 2026US 12,635,057 B2Hella GmbH & Co. KGaA
- Method for adjusting vehicle lighting when driving through a building site, and vehicle12 May 2026US 12,623,587 B2Mercedes-Benz Group AG
- Road surface condition viewing apparatus10 Feb 2026US 12,545,174 B2Subaru Corporation
- Lamp system, lamp control method, lamp control program, and vehicle13 Jan 2026US 12,522,129 B2Stanley Electric Co., Ltd.
- Vehicle headlight17 Sep 2026US 2026/0274153 A1Koito Manufacturing Co., Ltd.
- Control apparatus for a vehicle lamp, vehicle lamp system20 Aug 2026US 2026/0241851 A1Stanley Electric Co., Ltd.
- Lamp control system, lamp control method, and moving object6 Aug 2026US 2026/0225517 A1Hyundai Mobis Co., Ltd.
- Vehicle lamp system, control device, light distribution control method, and non-transitory computer-readable medium30 Jul 2026US 2026/0217184 A1Koito Manufacturing Co., Ltd.
- Lamp control system, lamp control method, and moving object23 Jul 2026US 2026/0208662 A1Hyundai Mobis Co., Ltd.
Most cited
By later US patents
- Vehicle headlight control using imaging sensor1,368US 5,796,094 ADonnelly Corporation · 1998
- Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array1,303US 5,877,897 ADonnelly Corporation · 1999
- Vehicle headlight control using imaging sensor888US 6,097,023 ADonnelly Corporation · 2000
- Rain sensor797US 6,313,454 B1Donnelly Corporation · 2001
- Control circuit for image array sensors787US 5,990,469 AGentex Corporation · 1999