F21S 8/03
Lighting devices intended for fixed installation: of surface-mounted type
Official title: {of surface-mounted type (F21S8/02, F21S8/04 take precedence; details of wall or floor bases F21V21/02)}
F21S8/03 (Lighting devices intended for fixed installation: of surface-mounted type) appears on 2,040 US grants and 1,916 published applications in this corpus.
Search patents in F21S- Granted patents
- 2,040
- Published applications
- 1,916
- Assignees
- 846
- Inventors
- 3,045
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 10 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 8 | 0 |
| 1981 | 7 | 0 |
| 1982 | 12 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 10 | 0 |
| 1986 | 15 | 0 |
| 1987 | 9 | 0 |
| 1988 | 15 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 12 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 18 | 0 |
| 1995 | 15 | 0 |
| 1996 | 22 | 0 |
| 1997 | 25 | 0 |
| 1998 | 25 | 0 |
| 1999 | 18 | 0 |
| 2000 | 23 | 0 |
| 2001 | 39 | 10 |
| 2002 | 28 | 26 |
| 2003 | 29 | 38 |
| 2004 | 24 | 38 |
| 2005 | 34 | 53 |
| 2006 | 33 | 53 |
| 2007 | 30 | 47 |
| 2008 | 26 | 57 |
| 2009 | 34 | 73 |
| 2010 | 44 | 66 |
| 2011 | 47 | 78 |
| 2012 | 58 | 85 |
| 2013 | 57 | 85 |
| 2014 | 71 | 119 |
| 2015 | 84 | 119 |
| 2016 | 86 | 104 |
| 2017 | 102 | 141 |
| 2018 | 111 | 116 |
| 2019 | 160 | 119 |
| 2020 | 135 | 124 |
| 2021 | 132 | 93 |
| 2022 | 113 | 70 |
| 2023 | 67 | 58 |
| 2024 | 70 | 45 |
| 2025 | 67 | 52 |
| 2026 | 41 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Moveable light fixture6 Oct 2026US 12,753,909 B2Bunk16 LLC
- Light exit window having adjustable contrast sensitivity29 Sep 2026US 12,747,848 B2Signify Holding B. V.
- Antenna apparatus29 Sep 2026US 12,749,790 B2Kmw Inc.
- Lighting fixture22 Sep 2026US 12,742,527 B2QTran, Inc.
- Light fixture housing for vertical wall22 Sep 2026US 12,742,528 B1
- Pest control device1 Oct 2026US 2026/0293875 A1Pestie, Inc.
- Nightlight with Adjustable Light Source and/or Novel Lens1 Oct 2026US 2026/0298426 A1Mary Elle Fashions, Inc.
- Organic-light emitting diode1 Oct 2026US 2026/0298429 A1Pictiva Displays International Limited
- Lighted flooring1 Oct 2026US 2026/0298439 A1
- Solar led light floor that can be spliced10 Sep 2026US 2026/0266443 A1
Most cited
By later US patents
- Light emitting diode based products608US 6,965,205 B2Color Kinetics Incorporated · 2005
- Led lamp424US 6,220,722 B1U. S. Philips Corporation · 2001
- Integrally formed linear light strip with light emitting diodes362US 5,848,837 AStanTech · 1998
- Light-emitting diode based products333US 7,186,003 B2Color Kinetics Incorporated · 2007
- Systems and methods for synchronizing lighting effects316US 6,801,003 B2Color Kinetics Incorporated · 2004