Granted Patent
Utility
US 6,325,850 · App. 09/530,050
Method for producing a gallium nitride epitaxial layer
Inventors:
Bernard Beaumont, Pierre Gibart, Jean-Claude Guillaume, Gilles Nataf, Michel Vaille, Soufien Haffouz
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Jul 7, 2000
Inventors
Bernard Beaumont
Pierre Gibart
Jean-Claude Guillaume
Gilles Nataf
Michel Vaille
Soufien Haffouz
Assignee (at issue)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.