H01J 2229/922
Within the tube
Official title: within the tube
H01J2229/922 (Within the tube) appears on 9 US grants and 4 published applications in this corpus.
Search patents in H01J- Granted patents
- 9
- Published applications
- 4
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 12 Jul 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube12 Jul 2005US 6,917,151 B2Kabushiki Kaisha Toshiba
- Display tube22 Jul 2003US 6,597,103 B1Koninklijke Philips Electronics N. V.
- Electron tube1 Jul 2003US 6,586,877 B1Hamamatsu Photonics K.K.
- Cathode ray tube having an improved electron gun21 Jan 2003US 6,509,682 B2Hitachi Electronic Devices Co., Ltd.
- Built-in resistor for cathode-ray tube12 Mar 2002US 6,356,021 B2Kabushiki Kaisha Toshiba
- Resistor for electron gun assembly, electron gun assembly, and cathode-ray tube3 Feb 2005US 2005/0023953 A1Kabushiki Kaisha Toshiba
- Bi-potential mask type cathode ray tube7 Mar 2002US 2002/0027406 A1
- Cathode ray tube having an improved electron gun18 Oct 2001US 2001/0030505 A1Hitachi Electronic Devices Co., Ltd.
- Built-in resistor for cathode-ray tube2 Aug 2001US 2001/0010450 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Electron tube6US 6,586,877 B1Hamamatsu Photonics K.K. · 2003
- 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
- Method of mounting electrode for outputting signal generated in cathode ray tube, signal outputting method in cathode ray tube, and cathode ray tube2US 6,337,546 B12002
- Built-in resistor for cathode-ray tube2US 6,356,021 B2Kabushiki Kaisha Toshiba · 2002