H01J 2229/92
Means providing or assisting electrical connection with or within the tube
H01J2229/92 (Means providing or assisting electrical connection with or within the tube) appears on 19 US grants and 9 published applications in this corpus.
Search patents in H01J- Granted patents
- 19
- Published applications
- 9
- Assignees
- 18
- Inventors
- 41
- Latest grant
- 28 Aug 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 2 |
| 2002 | 3 | 2 |
| 2003 | 4 | 1 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Vacuum fluorescent display28 Aug 2007US 7,262,549 B2Noritake Co., Limited
- Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube12 Jul 2005US 6,917,151 B2Kabushiki Kaisha Toshiba
- 2nd anode button for cathode ray tube12 Jul 2005US 6,917,152 B2Osram Sylvania Inc.
- 2nd anode button for cathode ray tube24 Aug 2004US 6,779,266 B2Osram Sylvania Inc.
- CRT socket8 Jun 2004US 6,746,259 B2SMK Corporation
- Vacuum fluorescent display30 Jun 2005US 2005/0140267 A1Noritake Co., Limited
- Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube3 Feb 2005US 2005/0023953 A1Kabushiki Kaisha Toshiba
- 2nd anode button for cathode ray tube20 May 2004US 2004/0097142 A1Osram Sylvania Inc.
- 2nd anode button for cathode ray tube29 Jan 2004US 2004/0017147 A1Osram Sylvania Inc.
- CRT socket12 Jun 2003US 2003/0109154 A1SMK Corporation
Most cited
By later US patents
- Electron tube6US 6,586,877 B1Hamamatsu Photonics K.K. · 2003
- Flat-panel display with gas-impervious metallic sheet forming part of sealed enclosure5US 4,303,847 ALucitron, Inc. · 1981
- Method of electrophotographically manufacturing a luminescent screen for a color CRT having a conductive contact patch4US 5,151,337 ARCA Thomson Licensing Corporation · 1992
- Cathode ray tube having a contact spring fixed to an end of the shield cup with a micro vickers hardness of 250-4004US 5,751,101 AHitachi Electronic Devices Co., Ltd. · 1998
- Fluorescent display tube3US 5,811,920 AFutaba Denshi Kogyo K. K. · 1998