H01K 3/005
Methods for coating the surface of the envelope
Official title: {Methods for coating the surface of the envelope}
H01K3/005 (Methods for coating the surface of the envelope) appears on 38 US grants and 25 published applications in this corpus.
Search patents in H01K- Granted patents
- 38
- Published applications
- 25
- Assignees
- 25
- Inventors
- 102
- Latest grant
- 20 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 4 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 4 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of producing a halogen lamp and halogen lamp20 Feb 2018US 9,899,206 B2Vosla GmbH
- Thermo-photovoltaic power generator for efficiently converting thermal energy into electric energy9 Sep 2014US 8,829,334 B2The Aerospace Corporation
- Coated substrate with a curved surface, and a method for production of a coated substrate such as this11 Feb 2014US 8,647,710 B2Schott AG
- Infrared emitter comprising an opaque reflector and production thereof3 Jul 2012US 8,210,889 B2Heraeus Noblelight GmbH
- Hybrid interference coatings, lamps, and methods11 Oct 2011US 8,035,285 B2General Electric Company
- Method of producing a halogen lamp and halogen lamp5 May 2016US 2016/0126084 A1Vosla GmbH
- Reflective coating systems for reflector lamps, methods therefor, and lamps equipped therewith5 Feb 2015US 2015/0037569 A1General Electric Company
- High gain coatings and methods26 Jan 2012US 2012/0019134 A1
- Ir coatings and methods26 Jan 2012US 2012/0019135 A1
- Thermo-photovoltaic power generator for efficiently converting thermal energy into electric energy28 Apr 2011US 2011/0094572 A1The Aerospace Corporation
Most cited
By later US patents
- Incandescent microcavity lightsource having filament spaced from reflector at node of wave emitted48US 5,955,839 AQuantum Vision, Inc. · 1999
- Filament lamp for emission of yellow light29US 6,300,710 B1Ushiodenki Kabushiki Kaisha · 2001
- Heat mirror for incandescent lamp24US 4,346,324 AWestinghouse Electric Corp. · 1982
- Electric discharge lamp10US 3,984,590 AThorn Lighting Limited · 1976
- Electrostatic coating of silica powders on incandescent bulbs10US 4,081,709 AGeneral Electric Company · 1978