F21V 14/06
Controlling the distribution of the light emitted by adjustment of elements: by
Official title: by movement of refractors {(in vehicle head lamps F21S41/635)}
F21V14/06 (Controlling the distribution of the light emitted by adjustment of elements: by) appears on 842 US grants and 917 published applications in this corpus.
Search patents in F21V- Granted patents
- 842
- Published applications
- 917
- Assignees
- 420
- Inventors
- 1,320
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 7 |
| 2003 | 7 | 8 |
| 2004 | 13 | 10 |
| 2005 | 4 | 21 |
| 2006 | 15 | 28 |
| 2007 | 16 | 20 |
| 2008 | 8 | 22 |
| 2009 | 19 | 27 |
| 2010 | 9 | 36 |
| 2011 | 29 | 30 |
| 2012 | 22 | 24 |
| 2013 | 16 | 42 |
| 2014 | 29 | 40 |
| 2015 | 31 | 40 |
| 2016 | 24 | 39 |
| 2017 | 39 | 47 |
| 2018 | 46 | 59 |
| 2019 | 60 | 64 |
| 2020 | 69 | 68 |
| 2021 | 75 | 54 |
| 2022 | 56 | 54 |
| 2023 | 61 | 52 |
| 2024 | 62 | 49 |
| 2025 | 32 | 37 |
| 2026 | 48 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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- Optical assembly with swing-adjustable lens and lighting fixture incorporating the same8 Sep 2026US 12,729,833 B1E-Lite Lighting Co., Ltd.
- Manual frost mechanism8 Sep 2026US 12,729,834 B2Robe Lighting s.r.o.
- Tunable laser phosphor engine with rotating optical wedge8 Oct 2026US 2026/0309311 A1Signify Holding B. V.
- Devices, systems, and methods for surgical light spot size adjustment13 Aug 2026US 2026/0235277 A1Stryker Corporation
- Lens adjustment linkage mechanism and illuminating device with same30 Jul 2026US 2026/0218883 A1Guangzhou Haoyang Electronic Co., Ltd.
- Focusing optic for portable light23 Jul 2026US 2026/0210504 A1
- Lamp23 Jul 2026US 2026/0210530 A1Crawford Global Limited
Most cited
By later US patents
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- Light emitting diode lamp with individual LED lenses168US 6,502,956 B1Leotek Electronics Corporation · 2003
- Zoomable spot module152US 6,866,401 B2General Electric Company · 2005