F21V 19/005
By permanent fixing means
Official title: {by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound}
F21V19/005 (By permanent fixing means) appears on 211 US grants and 250 published applications in this corpus.
Search patents in F21V- Granted patents
- 211
- Published applications
- 250
- Assignees
- 151
- Inventors
- 458
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 8 |
| 2011 | 1 | 4 |
| 2012 | 4 | 11 |
| 2013 | 4 | 11 |
| 2014 | 8 | 20 |
| 2015 | 12 | 26 |
| 2016 | 24 | 23 |
| 2017 | 20 | 26 |
| 2018 | 25 | 28 |
| 2019 | 26 | 23 |
| 2020 | 19 | 11 |
| 2021 | 15 | 17 |
| 2022 | 16 | 9 |
| 2023 | 9 | 9 |
| 2024 | 11 | 8 |
| 2025 | 5 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- A light emitting device30 Jul 2026US 2026/0218865 A1Signify Holding B. V.
- Splicing module, splicing display screen, and middle frame30 Apr 2026US 2026/0123535 A1Huizhou Jufei Optoelectronics Ltd.
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Most cited
By later US patents
- Compact, flexible, LED array320US 6,371,637 B1Radiantz, Inc. · 2002
- Embedded led lighting system198US 6,354,714 B12002
- LED for interfacing and connecting to conductive substrates77US 5,567,037 AFerber Technologies, L.L.C. · 1996
- LED module64US 9,534,751 B2Mag Instruments, Inc. · 2017
- Solid state bidirectional light sheet for general illumination58US 8,210,716 B2Quarkstar LLC · 2012