Granted Patent
Utility
US 6,548,340 · App. 09/779,924
Method of fabricating a DRAM transistor with a dual gate oxide technique
Inventor:
Fernando Gonzalez
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Feb 8, 2001
Inventor
Fernando Gonzalez
Assignee (at issue)
Micron Technology, 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.