F21V 7/0041
For avoiding direct view of the light source or to prevent dazzling
Official title: {for avoiding direct view of the light source or to prevent dazzling}
F21V7/0041 (For avoiding direct view of the light source or to prevent dazzling) appears on 68 US grants and 82 published applications in this corpus.
Search patents in F21V- Granted patents
- 68
- Published applications
- 82
- Assignees
- 59
- Inventors
- 184
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 7 |
| 2014 | 3 | 7 |
| 2015 | 6 | 5 |
| 2016 | 4 | 12 |
| 2017 | 5 | 5 |
| 2018 | 8 | 5 |
| 2019 | 11 | 10 |
| 2020 | 9 | 4 |
| 2021 | 6 | 5 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cabin illumination device2 Jun 2026US 12,644,577 B2Panasonic Automotive Systems Co., Ltd.
- Fill light and electronic device26 May 2026US 12,638,154 B2Vivo Mobile Communication Co., Ltd.
- Luminescent emblem18 Nov 2025US 12,474,029 B2Toyoda Gosei Co., Ltd.
- Lighting device with a light shield having apertures7 Oct 2025US 12,435,859 B2Lutron Technology Company LLC
- Dual-reflector lighting device29 Oct 2024US 12,130,007 B2Signify Holding B. V.
- Edge-lit light fixture without a waveguide8 Oct 2026US 2026/0309306 A1Signify Holding B. V.
- Light guide plate design for asymmetric lighting27 Aug 2026US 2026/0251834 A1Signify Holding B. V.
- Lighting device with side lit reflector4 Jun 2026US 2026/0153221 A1Signify Holding B. V.
- Fill light and electronic device22 Jan 2026US 2026/0022817 A1Vivo Mobile Communication Co., Ltd.
- Lighting device with a light shield having apertures4 Dec 2025US 2025/0369591 A1Lutron Technology Company LLC
Most cited
By later US patents
- LED lighting equipment for vehicle61US 6,558,032 B2Stanley Electric Co., Ltd. · 2003
- Luminaire for assembly line50US 4,254,456 AGeneral Electric Company · 1981
- Illumination devices including multiple light emitting elements33US 9,081,125 B2Quarkstar LLC · 2015
- Illumination device and luminaire18US 10,030,850 B2Philips Lighting Holding B. V. · 2018
- LED light fixture12US 9,335,041 B2ABL IP Holding LLC · 2016