F21V 19/0015
Fastening arrangements intended to retain light sources
Official title: {Fastening arrangements intended to retain light sources}
F21V19/0015 (Fastening arrangements intended to retain light sources) appears on 896 US grants and 1,005 published applications in this corpus.
Search patents in F21V- Granted patents
- 896
- Published applications
- 1,005
- Assignees
- 505
- Inventors
- 1,737
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 6 |
| 2003 | 3 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 4 |
| 2006 | 3 | 7 |
| 2007 | 1 | 8 |
| 2008 | 4 | 24 |
| 2009 | 11 | 31 |
| 2010 | 15 | 12 |
| 2011 | 15 | 22 |
| 2012 | 11 | 32 |
| 2013 | 19 | 26 |
| 2014 | 23 | 43 |
| 2015 | 29 | 77 |
| 2016 | 51 | 47 |
| 2017 | 51 | 76 |
| 2018 | 60 | 120 |
| 2019 | 127 | 99 |
| 2020 | 99 | 64 |
| 2021 | 62 | 54 |
| 2022 | 73 | 69 |
| 2023 | 50 | 59 |
| 2024 | 65 | 41 |
| 2025 | 56 | 45 |
| 2026 | 27 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Luminaire with replaceable LED board6 Oct 2026US 12,753,907 B2Halco Lighting Technologies, LLC
- Single-layer printed circuit board for a lighting device18 Aug 2026US 12,710,144 B2Lutron Technology Company LLC
- Lighting device including sensor that transmits and receives and lamp including the same21 Jul 2026US 12,687,275 B2LG Innotek Co., Ltd.
- LED lamp with four-wire double-sided PCB14 Jul 2026US 12,680,675 B2Shangyou Jiayi Lighting Product Co., Ltd.
- Printed circuit board for an LED module, LED module, and LED lights14 Jul 2026US 12,680,676 B2Thorn Lighting Limited
- Method and apparatus for an adaptable vehicle light fixture8 Oct 2026US 2026/0313768 A1Nacho LED LLC
- Solid State Lamp Using Light Emitting Strips1 Oct 2026US 2026/0298419 A1Quarkstar LLC
- Personal signaling device1 Oct 2026US 2026/0301550 A1S&S Precision, LLC
- Led filament and led filament lamp24 Sep 2026US 2026/0287154 A1Signify Holding B. V.
- Magnetic retention system10 Sep 2026US 2026/0266448 A1Nairobi Incorporated
Most cited
By later US patents
- High power LED305US 6,541,800 B2Weldon Technologies, Inc. · 2003
- Modular lighting systems209US 8,232,745 B2Digital Lumens Incorporated · 2012
- Light source for white color LED lighting and white color LED lighting device137US 6,942,361 B12005
- Preferred embodiment to LED light string120US 6,461,019 B1Fiber Optic Designs, Inc. · 2002
- Device having built-in digital data device for LED bulb116US 8,562,158 B22013