H01K 11/00
Lamps having an incandescent body which is not conductively heated
Official title: Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge (H01K13/00 takes precedence)
H01K11/00 (Lamps having an incandescent body which is not conductively heated) appears on 7 US grants and 4 published applications in this corpus.
Search patents in H01K- Granted patents
- 7
- Published applications
- 4
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal emission source7 Sep 2021US 11,112,536 B2Kyoto University
- Microelectromechanical light emitter component, light emitter component and method for producing a microelectromechanical light emitter component18 Aug 2020US 10,748,732 B2Infineon Technologies AG
- Efficient mid-infrared sources8 Oct 2019US 10,438,790 B2The Trustees of Columbia University in the City of New York
- Downhole sources having enhanced IR emission3 Feb 2015US 8,946,660 B2Halliburton Energy Services.Inc.
- Emitter of infrared radiation in band III and composite allowing the emission of such radiation9 Apr 2002US 6,370,327 B1Aerospatiale Matra Missiles
- Microelectromechanical light emitter component, light emitter component and method for producing a microelectromechanical light emitter component16 May 2019US 2019/0148101 A1Infineon Technologies AG
- Thermal Emission Source28 Feb 2019US 2019/0064393 A1Kyoto University
- Efficient Mid-Infrared Sources8 Nov 2018US 2018/0323054 A1The Trustees of Columbia University in the City of New York
- Downhole sources having enhanced ir emission11 Apr 2013US 2013/0087723 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Inductively coupled incandescent light bulb31US 5,905,343 A1999
- Emitter of infrared radiation in band III and composite allowing the emission of such radiation5US 6,370,327 B1Aerospatiale Matra Missiles · 2002
- Downhole sources having enhanced IR emission3US 8,946,660 B2Halliburton Energy Services.Inc. · 2015
- Black body radiator with reflector2US 5,594,832 ADeutsche Forschungsanstalt fur Luft- und Raumfahrt e.V. · 1997