Granted Patent
Utility
US 6,141,386 · App. 08/814,555
Asymmetric filter combination for a digital transmission system
Inventors:
Miodrag Termerinac, Franz-Otto Witte
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Mar 11, 1997
Inventors
Miodrag Termerinac
Franz-Otto Witte
Assignee (at issue)
Micronas Intermetall GmbH
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.