Granted Patent
Utility
US 6,726,732 · App. 09/783,958
Electric energy storage device and method for manufacturing the same
Inventors:
Seong-Min Kim, Jin Young Hong, Seok-Gyun Chang, Hyo Rang Kang
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Feb 16, 2001
Inventors
Seong-Min Kim
Jin Young Hong
Seok-Gyun Chang
Hyo Rang Kang
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.