H01J 61/363
End-disc seals or plug seals
Official title: {End-disc seals or plug seals}
H01J61/363 (End-disc seals or plug seals) appears on 107 US grants and 58 published applications in this corpus.
Search patents in H01J- Granted patents
- 107
- Published applications
- 58
- Assignees
- 39
- Inventors
- 224
- Latest grant
- 21 Jun 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 1 |
| 2002 | 4 | 5 |
| 2003 | 7 | 6 |
| 2004 | 3 | 9 |
| 2005 | 2 | 1 |
| 2006 | 2 | 3 |
| 2007 | 4 | 10 |
| 2008 | 5 | 2 |
| 2009 | 2 | 4 |
| 2010 | 5 | 6 |
| 2011 | 3 | 4 |
| 2012 | 3 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sparker for flash lamp21 Jun 2016US 9,373,494 B1Excelitas Technologies Corp.
- UV-enhancer arrangement for use in a high-pressure gas discharge lamp23 Jun 2015US 9,064,682 B2Koninklijke Philips N. V.
- Flashtube and strobe apparatus29 Jul 2014US 8,791,636 B2Panasonic Corporation
- Seal and leg design for ceramic induction lamp8 Oct 2013US 8,552,645 B2General Electric Company
- Ceramic tube for high-intensity discharge lamp and method of producing the same16 Apr 2013US 8,420,932 B2NGK Insulators, Ltd.
- Open path planar geometry led triggered flash lamps30 Jul 2026US 2026/0221409 A1Excelitas Technologies Corp.
- Adhesive-less assembly for electronic compact fluorescent lamps7 Apr 2016US 2016/0099140 A1
- Hermetically sealed ceramic discharge lamps8 Jan 2015US 2015/0008821 A1General Electric Company
- High-pressure gas discharge lamp30 Oct 2014US 2014/0320001 A1Koninklijke Philips N. V.
- Voidless ceramic metal halide lamps13 Mar 2014US 2014/0070695 A1General Electric Company
Most cited
By later US patents
- High-pressure discharge lamp112US 5,424,609 AU. S. Philips Corporation · 1995
- Sealing members for alumina arc tubes and method of making same44US 5,725,827 AOsram Sylvania Inc. · 1998
- High-pressure discharge lamp and method of manufacture37US 5,404,078 ANGK Insulators, Ltd. · 1995
- Sealing members for alumina arc tubes and method of making the same37US 5,426,343 AGTE Products Corporation · 1995
- High-pressure discharge lamp with ceramic discharge vessel31US 5,424,608 APatent-Treuhand-Gesellschaft F. Elektrische Gluehlampen mbH · 1995