Granted Patent
Utility
US 5,353,801 · App. 08/100,043
Method for processing an electrical signal, particularly a signal derived from a heart
Inventor:
Kurt Hoegnelid
Patented Case
View Patent ↗
Granted: Oct 11, 1994
Filed: Jul 30, 1993
Inventor
Kurt Hoegnelid
Assignee (at issue)
Siemens Aktiengesellschaft
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.