H01J 2229/8603
Neck or cone portions of the crt vessel
Official title: Neck or cone portions of the CRT vessel
H01J2229/8603 (Neck or cone portions of the crt vessel) appears on 64 US grants and 43 published applications in this corpus.
Search patents in H01J- Granted patents
- 64
- Published applications
- 43
- Assignees
- 26
- Inventors
- 130
- Latest grant
- 23 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 2 |
| 2002 | 15 | 6 |
| 2003 | 12 | 12 |
| 2004 | 10 | 11 |
| 2005 | 8 | 5 |
| 2006 | 5 | 7 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Panel of slim cathode ray tube with electron beam deflection angle of 110 degrees of more23 Mar 2010US 7,683,529 B2Meridian Solar & Display Co., Ltd.
- CRT funnel section10 Mar 2009US 7,501,748 B2Samsung SDI.Co., Ltd.
- Cathode ray tube9 Dec 2008US 7,462,980 B2Samsung SDI.Co., Ltd.
- Cathode ray tube with cone having non-circular cross-section10 Jul 2007US 7,242,137 B2Matsushita Toshiba Picture Display Co., Ltd.
- Cathode ray tube including a funnel with a non-circular shaped funnel yoke portion29 Aug 2006US 7,098,585 B2LG. Philips Displays Korea Co., Ltd.
- Panel for wide-angle flat cathode ray tubes21 Sep 2006US 2006/0208623 A1LG. Philips Displays Korea Co., Ltd.
- Panel for slim cathode ray tubes24 Aug 2006US 2006/0186783 A1LG. Philips Displays Korea Co., Ltd.
- Glass bulb for cathode ray tube3 Aug 2006US 2006/0170326 A1Asahi Glass Company, Limited
- Funnel for use in a cathode ray tube22 Jun 2006US 2006/0132019 A1Samsung Corning Co., Ltd.
- Cathode ray tube (CRT)27 Apr 2006US 2006/0087216 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Cathode ray tube having funnel with flute sections21US 6,359,379 B1Samsug Display Devices Co., Ltd. · 2002
- Cathode ray tube16US 5,763,995 AKabushiki Kaisha Toshiba · 1998
- Cathode ray tube having an envelope shaped to reduce beam deflection power requirements15US 6,002,203 AKabushiki Kaisha Toshiba · 1999
- Cathode ray tube14US 5,801,481 AKabushiki Kaisha Toshiba · 1998
- CRT with non-circular cone and yoke14US 6,087,767 AKabushiki Kaisha Toshiba · 2000