F21W 2103/20
Direction indicator lights
F21W2103/20 (Direction indicator lights) appears on 269 US grants and 298 published applications in this corpus.
Search patents in F21W- Granted patents
- 269
- Published applications
- 298
- Assignees
- 124
- Inventors
- 620
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 5 |
| 2006 | 1 | 1 |
| 2007 | 3 | 1 |
| 2008 | 2 | 4 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 9 |
| 2017 | 5 | 7 |
| 2018 | 9 | 20 |
| 2019 | 21 | 31 |
| 2020 | 42 | 27 |
| 2021 | 32 | 29 |
| 2022 | 25 | 26 |
| 2023 | 27 | 30 |
| 2024 | 28 | 38 |
| 2025 | 36 | 24 |
| 2026 | 17 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for lamp of vehicle22 Sep 2026US 12,741,587 B2Hyundai Mobis Co., Ltd.
- Vehicle lamp8 Sep 2026US 12,729,823 B2Stanley Electric Co., Ltd.
- Lamp for drawing18 Aug 2026US 12,710,155 B2Koito Manufacturing Co., Ltd.
- Light assembly for mounting on a bicycle and for providing a lighting function, and lighting system with two such light assemblies14 Jul 2026US 12,679,489 B2Motogadget GmbH
- Lighting apparatus14 Jul 2026US 12,680,664 B2Nichia Corporation
- Vehicle lamp and light guide body8 Oct 2026US 2026/0309298 A1Stanley Electric Co., Ltd.
- Projection device8 Oct 2026US 2026/0309300 A1Koito Manufacturing Co., Ltd.
- Vehicle lamp1 Oct 2026US 2026/0298434 A1Stanley Electric Co., Ltd.
- Arrangement of optical components for a lighting device for a motor vehicle and a lighting device for the tail section of a motor vehicle1 Oct 2026US 2026/0298435 A1Hella GmbH & Co. KGaA
- Lighting device for vehicles1 Oct 2026US 2026/0298436 A1Hella GmbH & Co. KGaA
Most cited
By later US patents
- Vehicle lamp having prismatic element120US 6,948,838 B2Fer Fahrzeugelektrik GmbH · 2005
- Distinctive hazard flash patterns for motor vehicles and for portable emergency warning devices with pulse generators to produce such patterns35US 6,515,584 B22003
- Near field lens with spread characteristics25US 7,207,700 B2Visteon Global Technologies, Inc. · 2007
- Lighting device comprising a plurality of semiconductor light sources24US 7,407,303 B2OSRAM Opto Semiconductors GmbH · 2008
- TFT LCD light bar21US 10,598,332 B1Putco, Inc. · 2020