Granted Patent
Utility
US 6,800,529 · App. 10/325,120
Method for fabricating semiconductor transistor device
Inventor:
Tae Woo Kim
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Dec 20, 2002
Inventor
Tae Woo Kim
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.