Granted Patent
Utility
US 5,986,607 · App. 08/935,448
Switchable matching circuits using three dimensional circuit carriers
Inventor:
Charles Albert Rudisill
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Sep 23, 1997
Inventor
Charles Albert Rudisill
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.