H01J 9/266
Specially adapted for gas-discharge lamps
Official title: {specially adapted for gas-discharge lamps}
H01J9/266 (Specially adapted for gas-discharge lamps) appears on 112 US grants and 111 published applications in this corpus.
Search patents in H01J- Granted patents
- 112
- Published applications
- 111
- Assignees
- 68
- Inventors
- 280
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 6 |
| 2003 | 6 | 3 |
| 2004 | 1 | 10 |
| 2005 | 5 | 8 |
| 2006 | 4 | 11 |
| 2007 | 8 | 13 |
| 2008 | 8 | 10 |
| 2009 | 1 | 4 |
| 2010 | 9 | 13 |
| 2011 | 11 | 5 |
| 2012 | 9 | 5 |
| 2013 | 4 | 2 |
| 2014 | 1 | 5 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of fabricating a high-pressure laser-sustained-plasma lamp6 Oct 2026US 12,755,922 B1KLA Corporation
- Photoionization detector lamp and its method of manufacture2 Sep 2025US 12,405,246 B2Honeywell International Inc.
- Method of fabricating a high-pressure laser-sustained-plasma lamp5 Mar 2024US 11,923,185 B2KLA Corporation
- Lamp comprising multiple component designs and constructions22 Aug 2023US 11,735,409 B2Teslo Pty Ltd
- Lamp comprising multiple component designs and constructions20 Sep 2022US 11,450,522 B2Teslo Pty Ltd
- Sealing articles for plasma resistance applications31 Jul 2025US 2025/0246390 A1
- Photoionization detector lamp and its method of manufacture7 Dec 2023US 2023/0393095 A1Honeywell International Inc.
- Lamp comprising multiple component designs and constructions2 Feb 2023US 2023/0030685 A1Teslo Pty Ltd
- Method of fabricating a high-pressure laser-sustained-plasma lamp22 Dec 2022US 2022/0406553 A1KLA Corporation
- Far ultraviolet-c (uvc) 222 nm excimer lamp and method for its manufacture12 May 2022US 2022/0143239 A1Pt. Kencana Indah Putra Sakti
Most cited
By later US patents
- Method and apparatus for mounting a light sleeve62US 7,762,861 B2Orion Energy Systems, Inc. · 2010
- Method for manufacturing an electrodeless lamp30US 6,666,739 B2Ceravision Technology Limited · 2003
- Lamp assembly24US 7,358,657 B2Hewlett-Packard Development Company, L. P. · 2008
- Sealing structure for light-emitting bulb assembly and method of manufacturing same22US 5,742,123 AToto Ltd. · 1998
- Metal body arc lamp21US 7,679,276 B2PerkinElmer Singapore PTE Ltd. · 2010