H01J 9/265
Specially adapted for gas-discharge tubes or lamps
Official title: {specially adapted for gas-discharge tubes or lamps (H01J9/261 takes precedence)}
H01J9/265 (Specially adapted for gas-discharge tubes or lamps) appears on 137 US grants and 134 published applications in this corpus.
Search patents in H01J- Granted patents
- 137
- Published applications
- 134
- Assignees
- 78
- Inventors
- 343
- 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 8 |
| 2003 | 8 | 4 |
| 2004 | 2 | 13 |
| 2005 | 7 | 9 |
| 2006 | 8 | 12 |
| 2007 | 8 | 13 |
| 2008 | 8 | 11 |
| 2009 | 1 | 4 |
| 2010 | 10 | 15 |
| 2011 | 12 | 5 |
| 2012 | 9 | 5 |
| 2013 | 4 | 2 |
| 2014 | 1 | 6 |
| 2015 | 3 | 4 |
| 2016 | 3 | 3 |
| 2017 | 2 | 2 |
| 2018 | 4 | 0 |
| 2019 | 2 | 5 |
| 2020 | 2 | 2 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
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
- Gas discharge tube having glass seal1 Aug 2023US 11,715,631 B2Bourns, Inc.
- X-ray tubes, enclosures for x-ray tubes, and methods of manufacture24 Sep 2026US 2026/0290739 A1Varex Imaging Corporation
- Plasma processing apparatus, method of manufacturing electrode plate, and method of regenerating electrode plate3 Sep 2026US 2026/0260851 A1Tokyo Electron Limited
- 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
Most cited
By later US patents
- Method and apparatus for mounting a light sleeve62US 7,762,861 B2Orion Energy Systems, Inc. · 2010
- Sealing members for alumina arc tubes and method of making same44US 5,725,827 AOsram Sylvania Inc. · 1998
- Sealing members for alumina arc tubes and method of making the same37US 5,426,343 AGTE Products Corporation · 1995
- 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