Granted Patent
Utility
US 5,828,561 · App. 08/700,382
Multi level power converter with self-correcting capacitor charge timing adjustment
Inventors:
Jean-Paul Lavieville, Juan Gonzalez
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Aug 16, 1996
Inventors
Jean-Paul Lavieville
Juan Gonzalez
Assignee (at issue)
GEC Alsthom Transport SA
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.