B61L 5/1854
Mounting and focussing of the light source in a lamp, fixing means
Official title: {Mounting and focussing of the light source in a lamp, fixing means}
B61L5/1854 (Mounting and focussing of the light source in a lamp, fixing means) appears on 24 US grants and 19 published applications in this corpus.
Search patents in B61L- Granted patents
- 24
- Published applications
- 19
- Assignees
- 20
- Inventors
- 49
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 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 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- LED lamp assembly with means to conduct heat away from the LEDS470US 6,045,240 ARelume Corporation · 2000
- Signal light unit having heat dissipating function456US 4,729,076 A1988
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- Light degradation sensing LED signal with light pipe collector113US 6,717,526 B2GELcore, LLC · 2004
- Heat dissipating L.E.D. traffic light103US 5,782,555 A1998