H01J 61/46
Devices characterised by the binder or other non-luminescent constituent of the luminescent
Official title: Devices characterised by the binder or other non-luminescent constituent of the luminescent material, e.g. for obtaining desired pouring or drying properties
H01J61/46 (Devices characterised by the binder or other non-luminescent constituent of the luminescent) appears on 91 US grants and 37 published applications in this corpus.
Search patents in H01J- Granted patents
- 91
- Published applications
- 37
- Assignees
- 36
- Inventors
- 214
- Latest grant
- 7 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 4 |
| 2003 | 4 | 2 |
| 2004 | 2 | 1 |
| 2005 | 3 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 5 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wavelength converter7 Mar 2023US 11,597,875 B2Panasonic Intellectual Property Management Co., Ltd.
- Low-pressure discharge lamp1 Jun 2021US 11,024,500 B2Led Vance GmbH
- Burst-mode for low power operation of RF fluorescent lamps17 Sep 2019US 10,418,233 B2Lucidity Lights, Inc.
- Phosphor-containing film and backlight unit30 Jul 2019US 10,366,876 B2FUJIFILM Corporation
- Lumen maintenance in fluorescent lamps19 Mar 2019US 10,236,174 B1Lucidity Lights, Inc.
- A phosphor combination for a uv emitting device and a uv generating device utilizing such a phosphor combination5 May 2022US 2022/0139692 A1Xylem Europe GmbH
- Lighting device10 Mar 2022US 2022/0074584 A1
- Wavelength converter5 Nov 2020US 2020/0347290 A1Panasonic Intellectual Property Management Co., Ltd.
- Burst-mode for low power operation of rf fluorescent lamps4 Jul 2019US 2019/0206670 A1Lucidity Lights, Inc.
- Low-pressure discharge lamp6 Jun 2019US 2019/0172699 A1Ledvance GmbH
Most cited
By later US patents
- Method to operate an incoherently emitting radiation source having at least one dielectrically impeded electrode583US 5,604,410 APatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · 1997
- Process for producing a blue emitting lamp phosphor63US 5,358,734 AGTE Products Corporation · 1994
- Luminescent material for mercury discharge lamp including phosphor and a continuous protective layer59US 5,604,396 AKabushiki Kaisha Toshiba · 1997
- Method of coating luminescent powders, luminescent powders and coated object58US 5,744,233 AU. S. Philips Corporation · 1998
- Method of forming phosphor layer of gas discharge tube40US 6,857,923 B2Fujitsu Limited · 2005