Granted Patent
Utility
US 5,995,388 · App. 09/114,736
Switched-mode power supply with low power loss standby operation
Inventor:
Peter Preller
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jul 13, 1998
Inventor
Peter Preller
Assignee (at issue)
Siemens Aktiengesellschaft
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.