Granted Patent
Utility
US 5,442,330 · App. 08/173,234
Coupled line filter with improved out-of-band rejection
Inventors:
Ronald D. Fuller, Hugh R. Malone
Patented Case
View Patent ↗
Granted: Aug 15, 1995
Filed: Dec 27, 1993
Inventors
Ronald D. Fuller
Hugh R. Malone
Assignee (at issue)
Motorola, Inc.
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.