Granted Patent
Utility
US 5,869,948 · App. 08/851,359
Unidirectional battery charge/discharge controller for a regulated electrical bus system with a solar current source
Inventor:
Craig H. Becker-Irvin
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: May 5, 1997
Inventor
Craig H. Becker-Irvin
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.