Granted Patent
Utility
US 6,496,357 · App. 09/824,699
Metal oxide electrochemical psedocapacitor employing organic electrolyte
Inventors:
Hee Young Lee, Heui-Soo Kim, Sun-Wook Kim
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Apr 4, 2001
Inventors
Hee Young Lee
Heui-Soo Kim
Sun-Wook Kim
Assignee (at issue)
Ness Capacitor Co., Ltd.
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.