B60Q 2300/00
Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
B60Q2300/00 (Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps) appears on 2,382 US grants and 2,552 published applications in this corpus.
Search patents in B60Q- Granted patents
- 2,382
- Published applications
- 2,552
- Assignees
- 498
- Inventors
- 3,620
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 0 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 14 | 0 |
| 1993 | 17 | 0 |
| 1994 | 6 | 0 |
| 1995 | 20 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 22 | 0 |
| 1999 | 28 | 0 |
| 2000 | 23 | 0 |
| 2001 | 31 | 16 |
| 2002 | 42 | 52 |
| 2003 | 45 | 57 |
| 2004 | 47 | 59 |
| 2005 | 32 | 64 |
| 2006 | 41 | 41 |
| 2007 | 34 | 57 |
| 2008 | 40 | 69 |
| 2009 | 36 | 58 |
| 2010 | 49 | 49 |
| 2011 | 34 | 45 |
| 2012 | 48 | 72 |
| 2013 | 63 | 108 |
| 2014 | 55 | 90 |
| 2015 | 92 | 111 |
| 2016 | 109 | 111 |
| 2017 | 115 | 157 |
| 2018 | 131 | 165 |
| 2019 | 179 | 176 |
| 2020 | 185 | 190 |
| 2021 | 126 | 141 |
| 2022 | 133 | 135 |
| 2023 | 123 | 165 |
| 2024 | 136 | 160 |
| 2025 | 136 | 119 |
| 2026 | 86 | 85 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60Q 2300/40Indexing codes relating to other road users or special conditionsIndexing code1,160
- B60Q 2300/10Indexing codes relating to particular vehicle conditionsIndexing code1,074
- B60Q 2300/30Indexing codes relating to the vehicle environmentIndexing code1,026
- B60Q 2300/05Special features for controlling or switching of the light beamIndexing code885
- B60Q 2300/20Indexing codes relating to the driver or the passengersIndexing code288
Recent patents
- Low beam dimming method for situational glare6 Oct 2026US 12,752,696 B2Valeo Vision
- Vehicle lamp system, control device, illuminating state restriction method, and recording medium6 Oct 2026US 12,752,697 B2Koito Manufacturing Co., Ltd.
- Vehicle lamp system and active light adjustment method for a vehicle lamp system29 Sep 2026US 12,746,870 B2Wistron Corporation
- Light distribution control device15 Sep 2026US 12,734,957 B2Toyota Jidosha Kabushiki Kaisha
- Headlamp for vehicles8 Sep 2026US 12,728,790 B2Hella GmbH & Co. KGaA
- Trajectory presentation device8 Oct 2026US 2026/0307581 A1Toyota Jidosha Kabushiki Kaisha
- Control apparatus for vehicle headlight, vehicle headlight system1 Oct 2026US 2026/0296298 A1Stanley Electric Co., Ltd.
- Vehicle lamp control device, control method for vehicle lamp control device, and non-transitory computer-readable medium1 Oct 2026US 2026/0296299 A1Toyota Jidosha Kabushiki Kaisha
- Vehicular vision system with headlamp safety control24 Sep 2026US 2026/0285219 A1Magna Electronics Inc.
- Control device for actuator, lamp, and calibration method for same24 Sep 2026US 2026/0285220 A1Koito Manufacturing Co., Ltd.
Most cited
By later US patents
- Automatic rearview mirror system using a photosensor array1,778US 5,550,677 ADonnelly Corporation · 1996
- Rearview vision system for vehicle including panoramic view1,778US 5,670,935 ADonnelly Corporation · 1997
- Vehicle headlight control using imaging sensor1,368US 5,796,094 ADonnelly Corporation · 1998
- Display enhancements for vehicle vision system1,367US 5,949,331 ADonnelly Corporation · 1999
- Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array1,303US 5,877,897 ADonnelly Corporation · 1999