H01J 65/08
Lamps in which a screen or coating is excited to luminesce by
Official title: Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel {(direct conversion of radiation energy from radioactive sources into light G21H3/02)}
H01J65/08 (Lamps in which a screen or coating is excited to luminesce by) appears on 19 US grants and 10 published applications in this corpus.
Search patents in H01J- Granted patents
- 19
- Published applications
- 10
- Assignees
- 12
- Inventors
- 33
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lighting element for a firearm or sight8 Oct 2024US 12,112,937 B2mb-microtec ag
- Gaseous tritium light source20 Feb 2024US 11,908,677 B1mb-microtec ag
- Illuminating object17 Sep 2019US 10,415,761 B2Smolsys AG
- Apparatus and method for encapsulating tritium28 Feb 2017US 9,581,316 B2Cammenga Company, LLC
- Process for producing a self-illuminating body and self-illuminating body8 Nov 2016US 9,488,318 B2mb-microtec ag
- Uv light irradiation apparatus and mounting system17 Sep 2026US 2026/0279756 A1Shibaura Mechatronics Corporation
- Lighting element for a firearm or sight18 Apr 2024US 2024/0128073 A1mb-microtec ag
- Illuminating Object8 Aug 2019US 2019/0242530 A1Smolsys AG
- Process for producing a self-illuminating body and self-illuminating body10 Sep 2015US 2015/0252952 A1mb-microtec ag
- Apparatus and method for encapsulating tritium17 Jul 2014US 2014/0198485 A1Cammenga Company, LLC
Most cited
By later US patents
- Safe and efficient self-luminous microspheres22US 4,677,008 A1987
- Luminescent concentrator light source20US 4,935,632 ALandus Inc. · 1990
- Self-luminous light source19US 4,546,417 ASafety Light Corporation · 1985
- High-luminance radioluminescent lamp18US 4,855,879 AQuantex Corporation · 1989
- Self-luminous light source13US 4,990,804 A1991