Granted Patent
Utility
US 6,433,834 · App. 09/416,027
Method for suppressing noise in signals
Inventor:
Xiaoning Nie
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Oct 8, 1999
Inventor
Xiaoning Nie
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.