F21S 41/336
With discontinuity at the junction between adjacent areas
Official title: {with discontinuity at the junction between adjacent areas}
F21S41/336 (With discontinuity at the junction between adjacent areas) appears on 366 US grants and 316 published applications in this corpus.
Search patents in F21S- Granted patents
- 366
- Published applications
- 316
- Assignees
- 117
- Inventors
- 565
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 7 | 0 |
| 1991 | 7 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 6 | 3 |
| 2003 | 1 | 3 |
| 2004 | 3 | 6 |
| 2005 | 5 | 4 |
| 2006 | 5 | 7 |
| 2007 | 2 | 4 |
| 2008 | 7 | 6 |
| 2009 | 4 | 10 |
| 2010 | 7 | 7 |
| 2011 | 6 | 8 |
| 2012 | 5 | 14 |
| 2013 | 8 | 13 |
| 2014 | 12 | 22 |
| 2015 | 13 | 31 |
| 2016 | 23 | 27 |
| 2017 | 26 | 26 |
| 2018 | 32 | 30 |
| 2019 | 38 | 16 |
| 2020 | 20 | 14 |
| 2021 | 15 | 11 |
| 2022 | 18 | 19 |
| 2023 | 15 | 11 |
| 2024 | 12 | 11 |
| 2025 | 12 | 8 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light module for a lighting device of a motor vehicle1 Sep 2026US 12,723,726 B2Valeo Vision
- Light-emitting unit for a light-emitting module for a vehicle18 Aug 2026US 12,710,153 B2Valeo Vision
- Motor vehicle lighting device2 Jun 2026US 12,644,573 B2Valeo Vision
- Lighting apparatus and mobile vehicle comprising lighting apparatus5 May 2026US 12,618,538 B2Seoul Semiconductor Co., Ltd.
- Vehicle headlight6 Jan 2026US 12,516,791 B2Koito Manufacturing Co., Ltd.
- Vehicle lamp25 Jun 2026US 2026/0177219 A1Ichikoh Industries, Ltd.
- Method and device to derate a light system11 Jun 2026US 2026/0160398 A1Valeo Vision
- Vehicle lamp2 Apr 2026US 2026/0092687 A1SL Corporation
- Light-emitting unit for a light-emitting module for a vehicle5 Feb 2026US 2026/0036275 A1Valeo Vision
- Vehicle headlight11 Dec 2025US 2025/0377083 A1Koito Manufacturing Co., Ltd.
Most cited
By later US patents
- Faceted reflector for headlamps56US 4,704,661 AGeneral Electric Company · 1987
- Variable distribution type automotive headlamp54US 5,060,120 AKoito Manufacturing Co., Ltd. · 1991
- Motor vehicle lighting system50US 4,569,002 AGTE Products Corporation · 1986
- Etendue-squeezing illumination optics47US 7,347,599 B2Light Prescriptions Innovators, LLC · 2008
- Lamp with stepped reflector surface containing vertical ribs41US 4,351,018 ACibie Projecteurs · 1982