Shield centering cups

Follow

Industry

CPC
H01J2229/4806

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01J2229/4806Shield centering cups

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cathode ray tube
- Patent number 7,323,813
- Issue date Jan 29, 2008
- Hitachi, Ltd.
- Kenichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube
- Patent number 6,987,367
- Issue date Jan 17, 2006
- Kabushiki Kaisha Toshiba
- Osamu Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube
- Patent number 6,794,807
- Issue date Sep 21, 2004
- Samsung SDI Co., Ltd.
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube
- Patent number 6,614,157
- Issue date Sep 2, 2003
- Matsushita Electric Industrial Co., Ltd.
- Keiji Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-line electron gun for cathode ray tube having burrs and slits in...
- Patent number 6,288,481
- Issue date Sep 11, 2001
- Samsung Display Devices Co., Ltd.
- Park Inkyu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Cathode ray tube
- Publication number 20060087213
- Publication date Apr 27, 2006
- Kenichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20040251836
- Publication date Dec 16, 2004
- Osamu Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun for cathode ray tube
- Publication number 20030071558
- Publication date Apr 17, 2003
- Tae-Sik Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode-ray tube
- Publication number 20020153825
- Publication date Oct 24, 2002
- Keiji Matsuo
- H01 - BASIC ELECTRIC ELEMENTS