F21V 7/10
Construction
F21V7/10 (Construction) appears on 457 US grants and 426 published applications in this corpus.
Search patents in F21V- Granted patents
- 457
- Published applications
- 426
- Assignees
- 268
- Inventors
- 907
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 16 | 0 |
| 2001 | 20 | 4 |
| 2002 | 8 | 8 |
| 2003 | 8 | 9 |
| 2004 | 7 | 4 |
| 2005 | 7 | 10 |
| 2006 | 5 | 14 |
| 2007 | 6 | 8 |
| 2008 | 6 | 7 |
| 2009 | 2 | 13 |
| 2010 | 9 | 15 |
| 2011 | 9 | 21 |
| 2012 | 14 | 12 |
| 2013 | 12 | 25 |
| 2014 | 17 | 29 |
| 2015 | 17 | 33 |
| 2016 | 20 | 32 |
| 2017 | 20 | 27 |
| 2018 | 26 | 25 |
| 2019 | 20 | 24 |
| 2020 | 34 | 23 |
| 2021 | 18 | 22 |
| 2022 | 11 | 13 |
| 2023 | 17 | 23 |
| 2024 | 33 | 17 |
| 2025 | 7 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lighting device5 May 2026US 12,618,545 B1ASUSTeK COMPUTER INC.
- Systems and methods for a mirror assembly3 Mar 2026US 12,565,979 B1Methode Electronics, Inc.
- Lighting device24 Feb 2026US 12,560,303 B2
- 3D printed integrated thermal management and light transfer structures13 Jan 2026US 12,523,367 B2Rensselaer Polytechnic Institute
- Antennas with light source2 Dec 2025US 12,489,194 B2Sensormatic Electronics Corporation
- Small aperture light emitting diode led lighting17 Sep 2026US 2026/0276184 A1Wangs Alliance Corporation
- Reflector assembly using multi-light-source for changing illumination effect23 Jul 2026US 2026/0210526 A1Nitelab Optoelectronics Co., Ltd.
- Illumination system and palm scanning device25 Jun 2026US 2026/0179343 A1Tencent Technology (Shenzhen) Company Limited
- Small aperture light emitting diode led lighting14 May 2026US 2026/0132912 A1Wangs Alliance Corporation
- An upper air disinfection system25 Dec 2025US 2025/0387529 A1Signify Holding B. V.
Most cited
By later US patents
- Adjustable optical reflector for fluorescent fixture175US 4,669,033 ASpecuflex, Inc. · 1987
- LED retrofit method and kit for converting fluorescent luminaries154US 6,739,734 B1Ultimate Presentation Sytems, Inc. · 2004
- Lensed troffer lighting fixture146US 6,210,025 B1NSI Enterprises, Inc. · 2001
- Light source structure for signal indication lamp141US 5,642,933 APatlite Corporation · 1997
- Self-standing reflector for a luminaire and method of making same129US 6,152,579 ALSI Industries, Inc. · 2000