H01J 61/96
Lamps with light-emitting discharge path and separately-heated incandescent body within a common
Official title: Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
H01J61/96 (Lamps with light-emitting discharge path and separately-heated incandescent body within a common) appears on 18 US grants and 6 published applications in this corpus.
Search patents in H01J- Granted patents
- 18
- Published applications
- 6
- Assignees
- 10
- Inventors
- 46
- Latest grant
- 28 Jul 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method for ignition and operation of a high intensity discharge lamp28 Jul 2015US 9,095,034 B2Greentek Green Solutions (2009) Ltd.
- Hybrid compact fluorescent lamp fixing method13 Aug 2013US 8,508,113 B2General Electric Company
- Light emitting lamp28 Dec 2004US 6,836,079 B2
- Fluorescent lamp assembly with nightlight4 Jun 2002US 6,400,104 B1
- Radiator module for use in a lamp housing30 Apr 2002US 6,380,697 B1Heraeus Noblelight GmbH
- System and method for ignition and operation of a high intensity discharge lamp29 May 2014US 2014/0145642 A1Greentek Green Solutions (2009) Ltd.
- Hybrid compact fluorescent lamp fixing method5 Jul 2012US 2012/0169200 A1General Electric Company
- Multipurpose lighting unit4 Aug 2011US 2011/0187256 A1Koninklijke Philips Electronics N. V.
- Luminous body for generating white light2 Feb 2006US 2006/0023447 A1
- Light emitting lamp8 Apr 2004US 2004/0066652 A1
Most cited
By later US patents
- Fluorescent lamp assembly with nightlight33US 6,400,104 B12002
- Discharge lamp having vitreous shield28US 4,281,274 AGeneral Electric Company · 1981
- Combination discharge-incandescent lamp with thermal switch control15US 4,170,744 AGeneral Electric Company · 1979
- Lighting unit13US 4,392,081 AGeneral Electric Company · 1983
- Mixed light arrangement12US 4,316,124 AU. S. Philips Corporation · 1982