Granted Patent
Utility
US 5,414,613 · App. 08/110,100
Soft switching active snubber for semiconductor circuit operated in discontinuous conduction mode
Inventor:
Keming Chen
Patented Case
View Patent ↗
Granted: May 9, 1995
Filed: Aug 20, 1993
Inventor
Keming Chen
Assignee (at issue)
REM TECHNOLOGIES, 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.