Granted Patent
Utility
US 5,696,436 · App. 08/540,619
Method and system for battery charging
Inventors:
Sang Hoon Kim, Andrew Schultz
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Oct 27, 1995
Inventors
Sang Hoon Kim
Andrew Schultz
Assignee (at issue)
Motorola, 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.