Granted Patent
Utility
US 5,830,601 · App. 08/613,697
Rechargeable electrochemical cell with modified electrolyte
Inventors:
Ke Keryn Lian, Han Wu, Changming Li
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Mar 11, 1996
Inventors
Ke Keryn Lian
Han Wu
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.