H01J 7/16
Means for permitting pumping during operation of the tube or lamp
H01J7/16 (Means for permitting pumping during operation of the tube or lamp) appears on 12 US grants and 9 published applications in this corpus.
Search patents in H01J- Granted patents
- 12
- Published applications
- 9
- Assignees
- 12
- Inventors
- 20
- Latest grant
- 18 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High voltage high current vacuum integrated circuit18 Jul 2017US 9,711,287 B2Advanced Fusion Systems LLC
- Systems and methods for regulating pressure of a filled-in gas3 May 2016US 9,330,876 B2General Electric Company
- Actuator27 Oct 2015US 9,172,277 B2ContiTech Vibration Control GmbH
- High voltage high current regulator5 May 2015US 9,025,353 B2Advanced Fusion Systems LLC
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- Capacitor Including Ferrite Sleeve2 Jul 2015US 2015/0187501 A1Advanced Fusion Systems LLC
- High Voltage High Current Vacuum Integrated Circuit2 Jul 2015US 2015/0187531 A1Advanced Fusion Systems LLC
- Systems and methods for regulating pressure of a filled-in gas7 May 2015US 2015/0123539 A1General Electric Company
- Actuator12 Sep 2013US 2013/0234539 A1ContiTech Vibration Control GmbH
- High Voltage High Current Regulator5 Apr 2012US 2012/0081097 A1Advanced Fusion Systems LLC
Most cited
By later US patents
- Built in ion pump for field emission display23US 5,578,900 AIndustrial Technology Research Institute · 1996
- Gas gettering system10US 4,272,259 AUnion Carbide Corporation · 1981
- Collective ion accelerator with foil-less beam extraction window8US 4,121,128 AThe United States of America as represented by the Secretary of the Army · 1978
- Vacuum maintenance device for high vacuum chambers7US 5,655,886 AColor Planar Displays, Inc. · 1997
- Ion pumping of a flat microtip screen5US 6,107,745 APixtech S.A. · 2000