Granted Patent
Utility
US 6,192,225 · App. 09/064,930
Direct conversion receiver
Inventors:
Domenico Arpaia, Charles Gore
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Apr 22, 1998
Inventors
Domenico Arpaia
Charles Gore
Assignee (at issue)
ERICSSON 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.