G03B 2215/0575
Ring shaped lighting arrangements
G03B2215/0575 (Ring shaped lighting arrangements) appears on 120 US grants and 143 published applications in this corpus.
Search patents in G03B- Granted patents
- 120
- Published applications
- 143
- Assignees
- 73
- Inventors
- 212
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 9 |
| 2013 | 8 | 8 |
| 2014 | 5 | 13 |
| 2015 | 5 | 10 |
| 2016 | 12 | 7 |
| 2017 | 3 | 12 |
| 2018 | 14 | 10 |
| 2019 | 13 | 10 |
| 2020 | 9 | 18 |
| 2021 | 16 | 11 |
| 2022 | 9 | 8 |
| 2023 | 7 | 6 |
| 2024 | 8 | 7 |
| 2025 | 4 | 8 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Submersible video viewing system45US 6,262,761 B1Nature Vision, Inc. · 2001
- Lighting and power devices and modules20US 9,442,346 B2Windy Place, Inc. · 2016
- Component attachment devices and related systems and methods for machine vision systems15US 9,188,839 B2Cognex Corporation · 2015
- Work station for medical dose preparation system15US 9,662,273 B2Baxter Corporation Englewood · 2017
- Digital camera illuminator for the imaging of specular objects13US 6,275,256 B1Eastman Kodak Company · 2001