H01J 29/322
With adjacent dots
Official title: {with adjacent dots}
H01J29/322 (With adjacent dots) appears on 22 US grants and 6 published applications in this corpus.
Search patents in H01J- Granted patents
- 22
- Published applications
- 6
- Assignees
- 14
- Inventors
- 46
- Latest grant
- 14 Aug 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Light emitting screen and method of fabricating the light emitting screen14 Aug 2012US 8,242,682 B2Canon Kabushiki Kaisha
- Bulb for color cathode ray tube and color cathode ray tube and methods for production thereof27 Jan 2004US 6,682,864 B2Sony Corporation
- Color cathode ray tube with black matrix holes having different diameters15 Apr 2003US 6,548,954 B1Hitachi, Ltd.
- AMEL device with improved optical properties7 Jan 2003US 6,504,312 B2Planar Systems, Inc.
- Color cathode ray tube having an improved phosphor screen29 Jan 2002US 6,342,759 B1
- Light emitting screen and method of fabricating the light emitting screen12 Jan 2012US 2012/0007491 A1Canon Kabushiki Kaisha
- Phosphor paste composition, plasma display panel using the same, and manufacturing method thereof4 Oct 2007US 2007/0228956 A1LG Electronics Inc.
- Bulb for color cathode ray tube and color cathode ray tube and methods for production thereof20 Nov 2003US 2003/0214213 A1
- Color cathode ray tube having improved color purity5 Dec 2002US 2002/0180331 A1
- AMEL device with improved optical properties29 Nov 2001US 2001/0045801 A1Planar Systems, Inc.
Most cited
By later US patents
- Display apparatus and method of making the same59US 5,473,396 AMatsushita Electric Industrial Co., Ltd. · 1995
- Dot matrix fluorescent display device22US 5,036,247 APioneer Electronic Corporation · 1991
- Color cathode ray tube7US 5,479,068 AHitachi, Ltd. · 1995
- CRT having color filter with a special green filter7US 5,686,787 AKabushiki Kaisha Toshiba · 1997
- Red emitting phosphor for cathode ray tube7US 6,268,691 B1Kabushiki Kaisha Toshiba · 2001