Granted Patent
Utility
US 5,264,764 · App. 07/994,379
Method for controlling the operation of a range extender for a hybrid electric vehicle
Inventor:
Ming Lang Kuang
Patented Case
View Patent ↗
Granted: Nov 23, 1993
Filed: Dec 21, 1992
Inventor
Ming Lang Kuang
Assignee (at issue)
Ford Motor Company
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.