Gwenael LEMARCHAND

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Patents Grantslast 30 patents

Information Patent Grant
Method to control the emission of a beam of electrons in a cathode,...
- Patent number 8,498,378
- Issue date Jul 30, 2013
- General Electric Company
- Gwenael Lemarchand
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Medical imaging system with a remote fluid coolant circulation pump...
- Patent number 8,021,046
- Issue date Sep 20, 2011
- General Electric Company
- Frédéric Dahan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the manufacture of an X-ray tube cathode filament
- Patent number 7,516,528
- Issue date Apr 14, 2009
- GE Medical Systems Global Technology Company, LLC
- Gwenael Lemarchand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cooled radiation emission device
- Patent number 7,187,757
- Issue date Mar 6, 2007
- General Electric Company
- Thomas Saint-Martin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REPAIRABLE MONOBLOCK X-RAY GENERATING DEVICE
- Publication number 20120002789
- Publication date Jan 5, 2012
- Gwenael LEMARCHAND
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD TO CONTROL THE EMISSION OF A BEAM OF ELECTRONS IN A CATHODE,...
- Publication number 20110002447
- Publication date Jan 6, 2011
- Gwenael Lemarchand
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEDICAL IMAGING SYSTEM WITH A REMOTE FLUID COOLANT CIRCULATION PUMP...
- Publication number 20090245471
- Publication date Oct 1, 2009
- Frederic DAHAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
X-ray tubes and methods of making the same
- Publication number 20080056450
- Publication date Mar 6, 2008
- General Electric Company
- Prasad Joshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cooled radiation emission device
- Publication number 20060133577
- Publication date Jun 22, 2006
- Thomas Saint-Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for the manufacture of an X-ray tube cathode filament, and X...
- Publication number 20050130549
- Publication date Jun 16, 2005
- Gwenael Lemarchand
- H01 - BASIC ELECTRIC ELEMENTS