H01J 2261/38
Devices for influencing the colour or wavelength of the light
H01J2261/38 (Devices for influencing the colour or wavelength of the light) appears on 13 US grants and 13 published applications in this corpus.
Search patents in H01J- Granted patents
- 13
- Published applications
- 13
- Assignees
- 11
- Inventors
- 32
- Latest grant
- 5 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 4 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Feedthrough device including a gas discharge tube5 Jan 2021US 10,886,091 B2AVX Corporation
- Low-pressure discharge lamp with fluorescent particles having a small particle size9 Jan 2018US 9,865,450 B2Ledvance GmbH
- Light-extraction apparatus for an optical-film lighting set having a visible-light coating16 Aug 2016US 9,416,941 B2
- Remote component devices, systems, and methods for use with light emitting devices30 Dec 2014US 8,922,108 B2Cree, Inc.
- Planar plasma lamp and method of manufacture2 Dec 2014US 8,900,027 B2Eden Park Illumination
- Feedthrough Device Including A Gas Discharge Tube16 Jan 2020US 2020/0020500 A1AVX Corporation
- Low-pressure discharge lamp with fluorescent particles having a small particle size16 Mar 2017US 2017/0076933 A1OSRAM GmbH
- Planar plasma lamp and method of manufacture15 Oct 2015US 2015/0294852 A1
- Light-extraction apparatus for an optical-film lighting set having a visible-light coating5 Jun 2014US 2014/0153230 A1
- Energy saving gas discharge lamp including a xenon-based gaseous mixture1 Aug 2013US 2013/0196564 A1Osram Sylvania Inc.
Most cited
By later US patents
- Low wattage fluorescent lamp21US 6,400,097 B1General Electric Company · 2002
- Optical coating and lamp employing same9US 5,705,882 AOsram Sylvania Inc. · 1998
- Optical coating and lamp employing same6US 5,550,423 AOsram Sylvania Inc. · 1996
- Planar plasma lamp and method of manufacture4US 8,900,027 B2Eden Park Illumination · 2014
- Remote component devices, systems, and methods for use with light emitting devices2US 8,922,108 B2Cree, Inc. · 2014