H01J 17/491
With electrodes arranged side by side and substantially in the same plane
Official title: {with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters}
H01J17/491 (With electrodes arranged side by side and substantially in the same plane) appears on 38 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 38
- Published applications
- 2
- Assignees
- 22
- Inventors
- 62
- Latest grant
- 10 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 8 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 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 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Light emitting device10 May 2016US 9,338,856 B2Ultimate Image Corporation
- Metallic frame including leads incorporating a deformable part for use in a fluorescent display panel10 Aug 1993US 5,235,245 ANEC Corporation
- Color discharge display panel20 Aug 1991US 5,041,759 ASamsung Electron Devices Co., Ltd.
- Display panel18 Sep 1990US 4,958,149 ATelegenix, Inc.
- Gas discharge display panel having novel cathode assembly23 Aug 1988US 4,766,345 ATelegenix, Inc.
Most cited
By later US patents
- Flat display system25US 3,936,816 ADai Nippon Toryo Co., Ltd. · 1976
- Connector24US 4,025,147 ADale Electronics, Inc. · 1977
- Fluorescent display device22US 4,472,658 AFutaba Denshi Kogyo K. K. · 1984
- Electronic scan methods for plasma displays18US 3,947,722 AControl Data Corporation · 1976
- Gas-discharge devices and display panels15US 4,322,659 ALucitron, Inc. · 1982