H01J 29/395
Charge-storage grids exhibiting triode effect
Official title: {charge-storage grids exhibiting triode effect}
H01J29/395 (Charge-storage grids exhibiting triode effect) appears on 6 US grants and 1 published applications in this corpus.
Search patents in H01J- Granted patents
- 6
- Published applications
- 1
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 2 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 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 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Triode electron gun2 Mar 2021US 10,937,621 B2Accelerad Technologies, Inc.
- Insulating crystals for coating on a metal mesh of a storage tube3 Dec 1985US 4,556,818 AMatsushita Electric Industrial Co., Ltd.
- Storage target for direct-view storage tubes14 Apr 1981US 4,262,230 AIwatsu Electric Co., Ltd.
- Television camera tube having channeled photosensitive target spaced from signal electrode24 May 1977US 4,025,814 AU. S. Philips Corporation
- Device with control grid for electrostatographic reproduction of an optical image25 Jan 1977US 4,005,438 AXerox Corporation
Most cited
By later US patents
- Device with control grid for electrostatographic reproduction of an optical image7US 4,005,438 AXerox Corporation · 1977
- Insulating crystals for coating on a metal mesh of a storage tube4US 4,556,818 AMatsushita Electric Industrial Co., Ltd. · 1985
- Television camera tube having channeled photosensitive target spaced from signal electrode3US 4,025,814 AU. S. Philips Corporation · 1977
- Thin film dielectric storage target and method for making same2US 3,960,562 ARaytheon Company · 1976
- Storage target for direct-view storage tubes2US 4,262,230 AIwatsu Electric Co., Ltd. · 1981