F21S 41/125
Coloured light
F21S41/125 (Coloured light) appears on 215 US grants and 204 published applications in this corpus.
Search patents in F21S- Granted patents
- 215
- Published applications
- 204
- Assignees
- 116
- Inventors
- 459
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 4 |
| 2006 | 3 | 3 |
| 2007 | 4 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 7 |
| 2013 | 3 | 9 |
| 2014 | 6 | 7 |
| 2015 | 8 | 9 |
| 2016 | 4 | 6 |
| 2017 | 12 | 26 |
| 2018 | 21 | 32 |
| 2019 | 33 | 21 |
| 2020 | 20 | 22 |
| 2021 | 16 | 8 |
| 2022 | 8 | 7 |
| 2023 | 5 | 3 |
| 2024 | 10 | 14 |
| 2025 | 11 | 12 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lamp with steerable beam1 Sep 2026US 12,723,724 B2GM Global Technology Operations LLC
- Image conversion lamp device14 Jul 2026US 12,679,268 B2Hyundai Mobis Co., Ltd.
- Method for removing a lighting assembly from a vehicle17 Mar 2026US 12,576,774 B2Italdesign-Giugiaro S.P. A.
- Lighting assembly for a vehicle and method for removing such a lighting assembly from such a vehicle13 Jan 2026US 12,522,125 B2Italdesign-Giugiaro S.P. A.
- Vehicle light device including first light emitter unit and second light emitter unit30 Dec 2025US 12,510,218 B1Coplus Inc.
- Headlamp assembly, full-width headlamp and vehicle24 Sep 2026US 2026/0287136 A1Zhejiang Geely Holding Group Co., Ltd.
- Flat micro-led for headlight23 Jul 2026US 2026/0210508 A1VueReal Inc.
- Light-emitting device and vehicle23 Jul 2026US 2026/0211169 A1Nichia Corporation
- Methods and systems for lighting a vertical take-off and landing vehicle20 Nov 2025US 2025/0353612 A1Supernal, LLC
- Methods, systems, and devices for a selectable multicolor vehicle light20 Nov 2025US 2025/0354670 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Adaptive and interactive scene illumination497US 7,227,611 B2The Boeing Company · 2007
- Optical manifold for light-emitting diodes187US 7,286,296 B2Light Prescriptions Innovators, LLC · 2007
- Illuminating device for motor vehicles117US 5,477,436 ARobert Bosch GmbH · 1995
- Dual spectrum illumination system77US 5,685,637 A1997
- Illumination device for vehicle39US 6,565,247 B2Robert Bosch GmbH · 2003