Granted Patent
Utility
US 5,220,272 · App. 07/579,773
Switching regulator with asymmetrical feedback amplifier and method
Inventor:
Carl T. Nelson
Patented Case
View Patent ↗
Granted: Jun 15, 1993
Filed: Sep 10, 1990
Inventor
Carl T. Nelson
Assignee (at issue)
Linear Technology Holding LLC
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.