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Industry

CPC
H01J2229/922

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2229/00Details of cathode ray tubes or electron beam tubes

Current Industry

H01J2229/922within the tube

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Resistor for electron gun assembly, electron gun assembly, and cath...
- Patent number 6,917,151
- Issue date Jul 12, 2005
- Kabushiki Kaisha Toshiba
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube
- Patent number 6,597,103
- Issue date Jul 22, 2003
- Koninklijke Philips Electronics N.V.
- Joerg Meissner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron tube
- Patent number 6,586,877
- Issue date Jul 1, 2003
- Hamamatsu Photonics K.K.
- Motohiro Suyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having an improved electron gun
- Patent number 6,509,682
- Issue date Jan 21, 2003
- Hitachi, Ltd.
- Shinichi Ishinagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Built-in resistor for cathode-ray tube
- Patent number 6,356,021
- Issue date Mar 12, 2002
- Kabushiki Kaisha Toshiba
- Masao Irikura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of mounting electrode for outputting signal generated in cat...
- Patent number 6,337,546
- Issue date Jan 8, 2002
- Sony Corporation
- Takahiro Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent display tube
- Patent number 5,811,920
- Issue date Sep 22, 1998
- Futaba Denshi Kogyo K.K.
- Hiroyuki Wada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having annular holding member
- Patent number 5,767,614
- Issue date Jun 16, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Takeo Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having a contact spring fixed to an end of the shi...
- Patent number 5,751,101
- Issue date May 12, 1998
- Hitachi, Ltd.
- Hiroshi Takanobu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Resistor for electron gun assembly, electron gun assembly, and cath...
- Publication number 20050023953
- Publication date Feb 3, 2005
- Junichi Kimiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Bi-potential mask type cathode ray tube
- Publication number 20020027406
- Publication date Mar 7, 2002
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube having an improved electron gun
- Publication number 20010030505
- Publication date Oct 18, 2001
- Shinchi Ishinagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Built-in resistor for cathode-ray tube
- Publication number 20010010450
- Publication date Aug 2, 2001
- KABUSHIKI KAISHA TOSHIBA
- Masao Irikura
- H01 - BASIC ELECTRIC ELEMENTS

within the tube

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Resistor for electron gun assembly, electron gun assembly, and cath...

Display tube

Electron tube

Cathode ray tube having an improved electron gun

Built-in resistor for cathode-ray tube

Method of mounting electrode for outputting signal generated in cat...

Fluorescent display tube

Cathode ray tube having annular holding member

Cathode ray tube having a contact spring fixed to an end of the shi...

Patents Applicationslast 30 patents

Resistor for electron gun assembly, electron gun assembly, and cath...

Bi-potential mask type cathode ray tube

Cathode ray tube having an improved electron gun

Built-in resistor for cathode-ray tube