H01J 9/326
Making pinched-stem or analogous seals
Official title: {making pinched-stem or analogous seals}
H01J9/326 (Making pinched-stem or analogous seals) appears on 88 US grants and 54 published applications in this corpus.
Search patents in H01J- Granted patents
- 88
- Published applications
- 54
- Assignees
- 46
- Inventors
- 193
- Latest grant
- 21 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 6 |
| 2003 | 2 | 8 |
| 2004 | 8 | 6 |
| 2005 | 7 | 4 |
| 2006 | 6 | 5 |
| 2007 | 0 | 6 |
| 2008 | 4 | 4 |
| 2009 | 3 | 3 |
| 2010 | 4 | 2 |
| 2011 | 2 | 3 |
| 2012 | 6 | 3 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp21 Aug 2018US 10,056,220 B2Phoenix Electric Co., Ltd.
- Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp7 Nov 2017US 9,812,280 B2Phoenix Electric Co., Ltd.
- Electrode for use in a lamp16 May 2017US 9,653,280 B2Koninklijke Philips N. V.
- High pressure discharge lamp and method of manufacturing high pressure discharge lamp11 Feb 2014US 8,648,531 B2Ushio Denki Kabushiki Kaisha
- UV enhancer for discharge lamp and manufacturing method thereof25 Jun 2013US 8,471,472 B2Iwasaki Electric Co., Ltd.
- Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp18 Jan 2018US 2018/0019090 A1Phoenix Electric Co., Ltd.
- Manufacturing method of high-pressure discharge lamp and sealed part structure for high-pressure discharge lamp14 Jan 2016US 2016/0013008 A1Phoenix Electric Co., Ltd.
- Method of manufacturing fluorescent lamp and fluorescent lamp manufactured using the same3 Dec 2015US 2015/0348735 A1
- Electrode for use in a lamp11 Oct 2012US 2012/0256539 A1Koninklijke Philips Electronics N. V.
- Uv enhancer for discharge lamp and manufacturing method thereof19 Jul 2012US 2012/0181924 A1Iwasaki Electric Co., Ltd.
Most cited
By later US patents
- Electronic assembly and system with vertically connected capacitors26US 6,713,860 B2Intel Corporation · 2004
- Arc tube having a pair of molybdenum foils, and method for its fabrication19US 5,936,349 AKoito Manufacturing Co., Ltd. · 1999
- Niobium-ceramic feedthrough assembly and ductility-preserving sealing process18US 5,057,048 AGTE Laboratories Incorporated · 1991
- Electric lamp with pinch sealed outer conductor of non-highly refractory material13US 4,739,219 AThorn EMI plc · 1988
- Pinch-sealed high pressure discharge lamp, and method of its manufacture13US 5,142,195 APatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · 1992