Granted Patent
Utility
US 6,522,707 · App. 09/302,652
Method and device for disturbance suppression in a signal
Inventors:
Markus Brandstetter, Armin Hanneberg
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Apr 30, 1999
Inventors
Markus Brandstetter
Armin Hanneberg
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.