Granted Patent
Utility
US 6,773,404 · App. 10/310,689
Discriminating between an awake phase and a sleep phase of a patient in an active implantable medical device
Inventors:
Yann Poezevera, Marcel Limousin
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Dec 5, 2002
Inventors
Yann Poezevera
Marcel Limousin
Assignee (at issue)
Ela Medical S.A.
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.