F21S 43/2605
Refractors
Official title: {Refractors}
F21S43/2605 (Refractors) appears on 492 US grants and 594 published applications in this corpus.
Search patents in F21S- Granted patents
- 492
- Published applications
- 594
- Assignees
- 156
- Inventors
- 1,009
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 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 | 1 |
| 2014 | 0 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 5 | 30 |
| 2018 | 5 | 7 |
| 2019 | 25 | 15 |
| 2020 | 41 | 90 |
| 2021 | 66 | 92 |
| 2022 | 85 | 81 |
| 2023 | 55 | 35 |
| 2024 | 67 | 88 |
| 2025 | 83 | 73 |
| 2026 | 52 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vehicle lamp assembly6 Oct 2026US 12,753,899 B1Honda Motor Co., Ltd.
- Aircraft tail navigation light, aircraft comprising an aircraft tail navigation light, and method of operating an aircraft tail navigation light6 Oct 2026US 12,753,901 B2Goodrich Lighting Systems GmbH
- Optical component, lighting device, and motor vehicle22 Sep 2026US 12,742,534 B2Valeo Vision
- Lens for an external light of a vehicle15 Sep 2026US 12,736,198 B1GM Global Technology Operations LLC
- Road surface drawing lamp and road surface drawing lamp system8 Sep 2026US 12,729,825 B2Koito Manufacturing Co., Ltd.
- Projection device8 Oct 2026US 2026/0309300 A1Koito Manufacturing Co., Ltd.
- Vehicle light and light system with decorative lighting feature1 Oct 2026US 2026/0298433 A1Yourtruckshop Inc.
- Lighting device for vehicles1 Oct 2026US 2026/0298436 A1Hella GmbH & Co. KGaA
- Lighting module configured to perform two lighting functions24 Sep 2026US 2026/0287137 A1Valeo Vision
- Arrangement structure17 Sep 2026US 2026/0274152 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
Most cited
By later US patents
- LED signalling light208US 5,490,049 AValeo Vision · 1996
- Illumination systems for reflective displays37US 10,190,743 B2E Ink Corporation · 2019
- LED-type vehicular lamp having improved light distribution33US 6,814,480 B2Koito Manufacturing Co., Ltd. · 2004
- Indicating light with homogeneous illumination, including smooth zones13US 6,264,347 B1Valeo Vision · 2001
- Exterior illumination and icon projection module for vehicle9US 10,744,930 B2Magna Mirrors of America, Inc. · 2020