F21V 5/007
Array of lenses or refractors for a cluster of light sources
Official title: {Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane (combination of two or more refractors F21V5/008)}
F21V5/007 (Array of lenses or refractors for a cluster of light sources) appears on 1,199 US grants and 1,436 published applications in this corpus.
Search patents in F21V- Granted patents
- 1,199
- Published applications
- 1,436
- Assignees
- 570
- Inventors
- 2,179
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 5 |
| 2005 | 4 | 3 |
| 2006 | 2 | 5 |
| 2007 | 3 | 4 |
| 2008 | 2 | 18 |
| 2009 | 2 | 15 |
| 2010 | 9 | 27 |
| 2011 | 26 | 56 |
| 2012 | 18 | 52 |
| 2013 | 38 | 72 |
| 2014 | 37 | 68 |
| 2015 | 49 | 83 |
| 2016 | 55 | 70 |
| 2017 | 68 | 100 |
| 2018 | 75 | 120 |
| 2019 | 131 | 108 |
| 2020 | 129 | 94 |
| 2021 | 109 | 101 |
| 2022 | 99 | 105 |
| 2023 | 93 | 93 |
| 2024 | 96 | 87 |
| 2025 | 87 | 80 |
| 2026 | 60 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Light generator for introducing light into a bundle of optical fibers171US 6,402,347 B1Koninklijke Philips Electronics N. V. · 2002
- LED work light150US 6,857,756 B2General Manufacturing, Inc. · 2005
- Solid-state light source144US 6,921,920 B2Smith & Nephew, Inc. · 2005
- LED luminaire136US 7,950,832 B2Panasonic Electric Works Co., Ltd. · 2011
- One-piece lens arrays for collimating and focusing light and led light generators using same134US 6,443,594 B1Koninklijke Philips Electronics N. V. · 2002