Granted Patent
Utility
US 6,829,545 · App. 10/003,200
Method of calculating capacity of intelligent battery, intelligent battery and portable electronic device
Inventor:
Shigefumi Odaohhara
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Nov 15, 2001
Inventor
Shigefumi Odaohhara
Assignee (at issue)
International Business Machines Corporation
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.