H01J 29/185
Measures against halo-phenomena
Official title: {measures against halo-phenomena}
H01J29/185 (Measures against halo-phenomena) appears on 92 US grants and 17 published applications in this corpus.
Search patents in H01J- Granted patents
- 92
- Published applications
- 17
- Assignees
- 31
- Inventors
- 154
- Latest grant
- 21 Feb 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 15 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 5 |
| 2003 | 6 | 6 |
| 2004 | 5 | 2 |
| 2005 | 6 | 1 |
| 2006 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Light-emitting device having light-emissive particles partially coated with intensity-enhancement material21 Feb 2006US 7,002,289 B1Candescent Intellectual Property Services, Inc.
- Element for a color flat panel display14 Feb 2006US 6,998,766 B2LG. Philips Displays Korea Co., Ltd.
- Cathode ray tube having magnetic shield with a bent portion27 Dec 2005US 6,979,943 B2Matsushita Electric Industrial Co., Ltd.
- Method of forming fluorescent screen20 Sep 2005US 6,946,160 B2Kabushiki Kaisha Toshiba
- Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display20 Sep 2005US 6,946,785 B2Kabushiki Kaisha Toshiba
- Inner shield for slim cathode ray tubes17 Aug 2006US 2006/0181191 A1LG. Philips Displays Korea Co., Ltd.
- Color cathode ray tube with optical filter system8 Sep 2005US 2005/0194882 A1
- Oxide composite particle and method for its production, phosphor and method for its production, color filter and method for its manufacture, and color display28 Oct 2004US 2004/0212290 A1Kabushiki Kaisha Toshiba
- Color cathode ray tube20 May 2004US 2004/0095056 A1
- Phosphor screen and cathodoluminescent device having the same18 Dec 2003US 2003/0230966 A1Kabushiki Kaisha Kakuma
Most cited
By later US patents
- Contrast enhancing transparent touch panel device254US 4,958,148 AElmwood Sensors, Inc. · 1990
- Absorption filters for chlor display devices70US 5,121,030 AHoneywell Inc. · 1992
- Projection television display tube and device having band pass interference filter44US 4,937,661 ANorth American Philips Corporation · 1990
- Projection cathode ray tube39US 5,126,626 AMitsubishi Denki Kabushiki Kaisha · 1992
- Anti-glare screen with electromagnetic interference rejection36US 4,246,613 ADelta Data Systems Corporation · 1981