Granted Patent
Utility
US 6,583,008 · App. 10/253,133
Nonvolatile semiconductor memory device and manufacturing method thereof
Inventors:
Seong-soo Lee, Jae-Seung Hwang
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Sep 24, 2002
Inventors
Seong-soo Lee
Jae-Seung Hwang
Assignee (at issue)
SAMSUNG DISPLAY 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.