Granted Patent
Utility
US 5,930,626 · App. 08/743,000
Method of fabricating capacitor of memory cell
Inventor:
Ki Yeol Park
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Nov 1, 1996
Inventor
Ki Yeol Park
Assignee (at issue)
LG Semicon 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.