Granted Patent
Utility
US 6,642,130 · App. 10/323,056
Method for fabricating highly integrated transistor
Inventor:
Cheol Soo Park
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Dec 18, 2002
Inventor
Cheol Soo Park
Assignee (at issue)
Dongbu Electronics, 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.