H01J 31/42
With image screen generating a composite electron beam which is deflected as
Official title: with image screen generating a composite electron beam which is deflected as a whole past a stationary probe to simulate a scanning effect, e.g. Farnsworth pick-up tube
H01J31/42 (With image screen generating a composite electron beam which is deflected as) appears on 8 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 8
- Published applications
- 2
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 14 Jun 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Streak tube with connection lead to reduce voltage propagation differences14 Jun 2016US 9,368,315 B2Hamamatsu Photonics K.K.
- Streak tube and streak device including same10 Feb 2015US 8,952,604 B2Hamamatsu Photonics K.K.
- X-ray image dissecting intensifier with pinhole aperture anode for image dissection1 Sep 1992US 5,144,123 A
- Image dissector tube with light filter6 Oct 1987US 4,698,496 AU. S. Philips Corporation
- Image tube for producing optical images with high resolution23 Nov 1982US 4,360,759 A
Most cited
By later US patents
- Image dissector with many apertures for Hadamard encoding17US 3,969,699 AHoneywell Inc. · 1976
- Electron-optical image tubes8US 3,973,117 A1976
- Image dissector tube with light filter3US 4,698,496 AU. S. Philips Corporation · 1987
- X-ray image dissecting intensifier with pinhole aperture anode for image dissection3US 5,144,123 A1992
- Thermal camera tube2US 4,097,742 AInternational Telephone and Telegraph Corporation · 1978