Granted Patent
Utility
US 5,594,390 · App. 08/563,065
Reduced area, first order R-C filters using current conveyors
Inventor:
Reuven Holzer
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Nov 27, 1995
Inventor
Reuven Holzer
Assignee (at issue)
NATIONAL SEMICONDUCTOR CORPORATION
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.