Granted Patent
Utility
US 5,604,660 · App. 08/588,219
Electrochemical cell having solid polymer electrolyte and asymmetric inorganic electrodes
Inventors:
Lijun Bai, John E. Nerz, Changming Li
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Jan 18, 1996
Inventors
Lijun Bai
John E. Nerz
Changming Li
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.