F21S 43/26411
Two or more successive refractors
Official title: {Two or more successive refractors}
F21S43/26411 (Two or more successive refractors) appears on 56 US grants and 81 published applications in this corpus.
Search patents in F21S- Granted patents
- 56
- Published applications
- 81
- Assignees
- 32
- Inventors
- 166
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 4 |
| 2019 | 4 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 8 | 19 |
| 2025 | 24 | 26 |
| 2026 | 12 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle lamp assembly6 Oct 2026US 12,753,899 B1Honda Motor Co., Ltd.
- Lamp for drawing18 Aug 2026US 12,710,155 B2Koito Manufacturing Co., Ltd.
- Vehicle lamp11 Aug 2026US 12,704,232 B2Koito Manufacturing Co., Ltd.
- Vehicle lamp16 Jun 2026US 12,655,954 B2Stanley Electric Co., Ltd.
- Vehicle lamp assembly with a plurality of frustum reflectors16 Jun 2026US 12,655,958 B1Ford Global Technologies, LLC
- Projection device8 Oct 2026US 2026/0309300 A1Koito Manufacturing Co., Ltd.
- Vehicular lamp6 Aug 2026US 2026/0227046 A1Honda Motor Co., Ltd.
- Lamp for vehicle23 Jul 2026US 2026/0210518 A1Hyundai Mobis Co., Ltd.
- Optical device and vehicle equipped with the same16 Jul 2026US 2026/0202031 A1Hyundai Mobis Co., Ltd.
- Vehicle lamp16 Jul 2026US 2026/0202034 A1Ichikoh Industries, Ltd.
Most cited
By later US patents
- LED signalling light208US 5,490,049 AValeo Vision · 1996
- Indicating light with homogeneous illumination, including smooth zones13US 6,264,347 B1Valeo Vision · 2001
- Vehicle lighting unit8US 9,726,809 B2Stanley Electric Co., Ltd. · 2017
- Turn signal unit for an external mirror4US 10,173,581 B2Magna Mirrors Holding GmbH · 2019
- Light beam adjusting device and vehicle lamp assembly4US 10,480,743 B2Valeo Lighting Hubei Technical Center Co. Ltd · 2019