F21V 11/186
Slidable
Official title: {slidable}
F21V11/186 (Slidable) appears on 33 US grants and 30 published applications in this corpus.
Search patents in F21V- Granted patents
- 33
- Published applications
- 30
- Assignees
- 26
- Inventors
- 58
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 6 |
| 2017 | 1 | 5 |
| 2018 | 3 | 1 |
| 2019 | 8 | 3 |
| 2020 | 3 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 4 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Light fixture including a three-bar frame solver for shutter control6 Oct 2026US 12,753,906 B2Electronic Theatre Controls, Inc.
- Lighting fixture with an XY beam manipulating system26 May 2026US 12,638,156 B2Harman Professional Denmark ApS
- Light shading device having curved guidance and stage light fixture11 Nov 2025US 12,467,602 B1Guangzhou Haoyang Electronic Co., Ltd.
- Light shading element and stage light fixture having same28 Oct 2025US 12,455,063 B1Guangzhou Haoyang Electronic Co., Ltd.
- Coating for a framing shutter for a luminaire8 Jul 2025US 12,352,410 B2Robe Lighting s.r.o.
- Light fixture including a three-bar frame solver for shutter control1 Oct 2026US 2026/0298444 A1Electronic Theatre Controls, Inc.
- Coating for a framing shutter for a luminaire27 Feb 2025US 2025/0067419 A1Robe Lighting s.r.o.
- Track Light With Integral Uplight System14 Nov 2024US 2024/0377048 A1Lucifer Lighting Company
- Lighting fixture with an xy beam manipulating system22 Aug 2024US 2024/0280245 A1Harman Professional Denmark ApS
- Lighting fixture with an xy beam manipulating system2 Nov 2023US 2023/0349535 A1Harman Professional Denmark ApS
Most cited
By later US patents
- Multi-aperture optical dimming system44US 6,769,777 B1Honeywell International Inc. · 2004
- Dual power flashlight18US 10,711,953 B1Smartech LLC · 2020
- Micro-projection light module for a motor vehicle headlight, for achieving aplanatic light distribution14US 10,612,741 B2ZKW Group GmbH · 2020
- Lighting fixture with internal shutter blade8US 10,845,030 B1Electronic Theatre Controls, Inc. · 2020
- Plant growing apparatus7US 10,219,446 B22019