F21V 29/10
Arrangement of heat-generating components to reduce thermal damage
Official title: Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
F21V29/10 (Arrangement of heat-generating components to reduce thermal damage) appears on 127 US grants and 143 published applications in this corpus.
Search patents in F21V- Granted patents
- 127
- Published applications
- 143
- Assignees
- 74
- Inventors
- 244
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 3 |
| 2016 | 4 | 11 |
| 2017 | 7 | 8 |
| 2018 | 6 | 14 |
| 2019 | 20 | 17 |
| 2020 | 14 | 16 |
| 2021 | 18 | 19 |
| 2022 | 13 | 12 |
| 2023 | 17 | 15 |
| 2024 | 10 | 9 |
| 2025 | 8 | 6 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dust cap illumination15 Sep 2026US 12,739,547 B2Harman International Industries, Incorporated
- Light fixture including heat sink for supporting lighting module17 Feb 2026US 12,553,598 B2HGCI, Inc.
- Lighting module with keyed heat sink coupled to thermally conductive trim10 Feb 2026US 12,546,465 B2DMF, Inc.
- Flashlight assembly3 Feb 2026US 12,540,727 B1Streamlight, Inc.
- Paralell plate high-lumen luminaire6 Jan 2026US 12,516,805 B2Signify Holding B. V.
- Solid State Lamp Using Light Emitting Strips1 Oct 2026US 2026/0298419 A1Quarkstar LLC
- Lamp23 Jul 2026US 2026/0210530 A1Crawford Global Limited
- Lamp23 Jul 2026US 2026/0210531 A1Crawford Global Limited
- Illuminating device, imaging device and method for operating same16 Jul 2026US 2026/0205676 A1KARL STORZ GmbH&Co.KG
- Lamp9 Jul 2026US 2026/0194205 A1Crawford Global Limited
Most cited
By later US patents
- Illuminator apparatus using optical reflective methods137US 4,037,096 AAmerican Sterilizer Company · 1977
- Solid state lamp using light emitting strips96US 8,314,566 B2Quarkstar LLC · 2012
- Heat dissipating lighting fixture mount26US 4,104,713 ALightolier Incorporated · 1978
- LED tube lamp25US 9,841,174 B2Jiaxing Super Lighting Electric Appliance Co., Ltd · 2017
- LED-based replacement for fluorescent light source21US 8,668,361 B2Bridgelux, Inc. · 2014