Granted Patent
Utility
US 6,803,277 · App. 10/744,495
Method of forming gate electrode in flash memory device
Inventors:
Cha Deok Dong, II Keoun Han
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Dec 23, 2003
Inventors
Cha Deok Dong
II Keoun Han
Assignee (at issue)
SK hynix Inc.
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.