F21V 23/0407
For flashing
Official title: {for flashing}
F21V23/0407 (For flashing) appears on 301 US grants and 339 published applications in this corpus.
Search patents in F21V- Granted patents
- 301
- Published applications
- 339
- Assignees
- 167
- Inventors
- 472
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 12 |
| 2003 | 10 | 19 |
| 2004 | 5 | 5 |
| 2005 | 6 | 15 |
| 2006 | 5 | 9 |
| 2007 | 6 | 10 |
| 2008 | 6 | 13 |
| 2009 | 3 | 2 |
| 2010 | 3 | 3 |
| 2011 | 3 | 6 |
| 2012 | 3 | 4 |
| 2013 | 3 | 4 |
| 2014 | 6 | 12 |
| 2015 | 8 | 14 |
| 2016 | 16 | 27 |
| 2017 | 24 | 51 |
| 2018 | 34 | 35 |
| 2019 | 32 | 29 |
| 2020 | 31 | 21 |
| 2021 | 17 | 8 |
| 2022 | 10 | 11 |
| 2023 | 7 | 5 |
| 2024 | 5 | 10 |
| 2025 | 11 | 7 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable illumination device15 Sep 2026US 12,736,191 B1
- System and method for providing an illuminating, visual indication of a specific physical location and situation11 Aug 2026US 12,705,961 B1
- Backlit button assembly21 Jul 2026US 12,686,269 B2ITT Manufacturing Enterprises, Inc.
- Panel for a paver construction30 Jun 2026US D1,132,466 S1Airlite Plastics Co. · Design
- Portable lighting device with a flexible and deployable LED lighting element23 Jun 2026US 12,663,125 B2Promier Products Inc.
- Portable lighting device with a flexible and deployable led lighting element8 Oct 2026US 2026/0309287 A1Promier Products Inc.
- Fireproof lighting structure with message sending capability16 Jul 2026US 2026/0202050 A1Ledvance GmbH
- Body Heat Powered Wearable Strobe Light Apparatus and Method14 May 2026US 2026/0132899 A1
- Trailer-operated warning systems and methods7 May 2026US 2026/0124987 A1
- Backlit button assembly5 Mar 2026US 2026/0061841 A1ITT Manufacturing Enterprises, Inc.
Most cited
By later US patents
- Lighting unit351US 5,375,043 AInoue Denki Co., Inc. · 1994
- Light-emitting diode assemblies and systems therefore311US 4,675,575 AE & G Enterprises · 1987
- Strip lighting system using light emitting diodes256US 5,321,593 A1994
- Illumination device for simulation of neon lighting249US 6,592,238 B2Light Technologies, Inc. · 2003
- Illumination device for simulating neon or similar lighting using phosphorescent dye242US 7,264,366 B2iLight Technologies, Inc. · 2007