Granted Patent
Utility
US 6,174,768 · App. 09/177,610
Dynamic random access memory cell having an improved fin-structured storage electrode and method of fabricating the same
Inventor:
Yoshihiro Takaishi
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Oct 23, 1998
Inventor
Yoshihiro Takaishi
Assignee (at issue)
NEC CORPORATION
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.