Granted Patent
Utility
US 6,255,901 · App. 09/464,091
Demodulator for ask-modulated signals having small modulation depth
Inventors:
Wolfgang Steinhagen, Franz Prexl
Patented Case
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Granted: Jul 3, 2001
Filed: Dec 15, 1999
Inventors
Wolfgang Steinhagen
Franz Prexl
Assignee (at issue)
TEXAS INSTRUMENTS DEUTSCHLAND 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.