Philippe Zehnder

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Pointre, FR

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Patents Grantslast 30 patents

Information Patent Grant
Low consumption cathode structure for cathode ray tubes
- Patent number 7,439,664
- Issue date Oct 21, 2008
- Thomson Licensing
- Christian Galmiche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun structure for a cathode-ray tube
- Patent number 7,042,146
- Issue date May 9, 2006
- Thomson Licensing
- Arnaud Farizon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Low consumption cathode structure for cathode ray tubes
- Publication number 20060038475
- Publication date Feb 23, 2006
- Christian Galmiche
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun structure for a cathode-ray tube
- Publication number 20040212289
- Publication date Oct 28, 2004
- Arnaud Farizon
- H01 - BASIC ELECTRIC ELEMENTS