H01J 9/34
Joining base to vessel
H01J9/34 (Joining base to vessel) appears on 67 US grants and 59 published applications in this corpus.
Search patents in H01J- Granted patents
- 67
- Published applications
- 59
- Assignees
- 44
- Inventors
- 171
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 3 |
| 2003 | 5 | 3 |
| 2004 | 3 | 5 |
| 2005 | 2 | 4 |
| 2006 | 3 | 7 |
| 2007 | 3 | 7 |
| 2008 | 2 | 3 |
| 2009 | 1 | 4 |
| 2010 | 4 | 3 |
| 2011 | 1 | 4 |
| 2012 | 3 | 2 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Joining techniques for composite ceramic bodies28 Jan 2025US 12,211,685 B2Lam Research Corporation
- Fast start fluorescent light bulb7 Jan 2020US 10,529,551 B2Lucidity Lights, Inc.
- Electron gun thermal dissipation in a vacuum3 Sep 2019US 10,403,465 B2Varex Imaging Corporation
- Electron gun adjustment in a vacuum27 Aug 2019US 10,395,880 B2Varex Imaging Corporation
- Gas inlet for an ion thruster27 Mar 2018US 9,928,984 B2Airbus Defence and Space GmbH
- Joining techniques for composite ceramic bodies10 Apr 2025US 2025/0115522 A1Lam Research Corporation
- Joining techniques for composite ceramic bodies14 Nov 2024US 2024/0379316 A1Lam Research Corporation
- Fast start dimmable rf induction lamp19 Mar 2020US 2020/0090922 A1Lucidity Lights, Inc.
- Electron gun thermal dissipation in a vacuum21 Feb 2019US 2019/0057829 A1Varex Imaging Corporation
- Electron gun adjustment in a vacuum21 Feb 2019US 2019/0057830 A1Varex Imaging Corporation
Most cited
By later US patents
- Lamp and method of producing same54US 6,203,169 B1Osram Sylvania Inc. · 2001
- Induction RF fluorescent lamp with processor-based external dimmer load control17US 9,911,589 B2Lucidity Lights, Inc. · 2018
- Reduced length compact fluorescent lamp and method of forming same15US 5,705,883 AGeneral Electric Company · 1998
- Single-based high-pressure discharge lamp particularly for automotive-type headlights10US 5,627,428 APatent-Treuhand-Gesellschaft F. Elektrisohe Cluehlampen mbH · 1997
- Method and apparatus for position orientation of a metal halide lamp base assembly8US 4,687,453 AGTE Products Corporation · 1987