Gerard Proudhon

Follow

Person

Chevigny Saint Sauveur, FR

People

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
Oxide cathode for an electron gun, having a denser and thinner emis...
- Patent number 6,917,148
- Issue date Jul 12, 2005
- THOMSON Licensing S.A.
- Jean-Luc Ricaud
- 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
Oxide cathode for an electron gun, having a denser and thinner emis...
- Publication number 20030201705
- Publication date Oct 30, 2003
- Jean-Luc Ricaud
- H01 - BASIC ELECTRIC ELEMENTS