H01J 2229/8616
Characterised by shape
Official title: characterised by shape
H01J2229/8616 (Characterised by shape) appears on 147 US grants and 78 published applications in this corpus.
Search patents in H01J- Granted patents
- 147
- Published applications
- 78
- Assignees
- 41
- Inventors
- 231
- Latest grant
- 9 Dec 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 6 |
| 2002 | 14 | 18 |
| 2003 | 24 | 11 |
| 2004 | 11 | 17 |
| 2005 | 9 | 18 |
| 2006 | 17 | 4 |
| 2007 | 8 | 3 |
| 2008 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Cathode ray tube9 Dec 2008US 7,462,980 B2Samsung SDI.Co., Ltd.
- Flat panel with blend round portion structure for use in a cathode ray tube18 Dec 2007US 7,309,952 B2Samsung Corning Co., Ltd.
- Color cathode ray tube6 Nov 2007US 7,291,964 B2LG. Philips Displays Korea Co., Ltd.
- Cathode ray tube31 Jul 2007US 7,250,714 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.
- Glass Case for Cathode Ray Tubes6 Mar 2008US 2008/0054781 A1
- Front face for cathode ray tube with reduced depth12 Jul 2007US 2007/0159050 A1Thomson Licensing
- Color picture tube7 Jun 2007US 2007/0126332 A1Matsushita Toshiba Picture Display Co., Ltd.
- Color picture tube25 Jan 2007US 2007/0018556 A1Matsushita Toshiba Picture Display Co., Ltd.
- Cathode ray tube4 May 2006US 2006/0091777 A1LG. Philips Displays Korea Co., Ltd.
Most cited
By later US patents
- Shadow mask type color cathode ray tube41US 5,155,410 AMatsushita Electric Industrial Co., Ltd. · 1992
- Glass envelope for a cathode-ray tube29US 4,537,322 ATokyo Shibaura Denki Kabushiki Kaisha · 1985
- Implosion-resistant cathode ray tube envelope26US 6,353,283 B1Corning Incorporated · 2002
- Cathode-ray tube having improved 16.times.9 aspect ratio faceplate24US 5,107,999 AVideocolor · 1992
- Glass bulb for a cathode ray and a method of producing the same23US 5,536,995 AAsahi Glass Company, Limited · 1996