F21V 7/0058
Reflectors for light sources: adapted to cooperate with light sources of shapes
Official title: {adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources}
F21V7/0058 (Reflectors for light sources: adapted to cooperate with light sources of shapes) appears on 153 US grants and 166 published applications in this corpus.
Search patents in F21V- Granted patents
- 153
- Published applications
- 166
- Assignees
- 118
- Inventors
- 362
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
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| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
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| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
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| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 5 |
| 2010 | 4 | 10 |
| 2011 | 2 | 12 |
| 2012 | 8 | 14 |
| 2013 | 11 | 20 |
| 2014 | 15 | 13 |
| 2015 | 9 | 13 |
| 2016 | 10 | 17 |
| 2017 | 10 | 11 |
| 2018 | 17 | 9 |
| 2019 | 7 | 3 |
| 2020 | 6 | 9 |
| 2021 | 8 | 3 |
| 2022 | 3 | 3 |
| 2023 | 3 | 2 |
| 2024 | 4 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Downlight and downlight wall wash reflectors88US 5,800,050 ANSI Enterprises, Inc. · 1998
- LED luminaire for generating substantially uniform illumination on a target plane53US 7,828,461 B2Lumination LLC · 2010
- Luminaire for use in backlighting a liquid crystal display matrix49US 5,253,151 ARockwell International Corporation · 1993
- Fluorescent utility light44US 5,436,815 A1995
- Hazardous location lighting fixture with a housing including heatsink fins42US 8,602,599 B2Dialight Corporation · 2013