Granted Patent
Utility
US 5,801,423 · App. 08/762,741
Apparatus for improving latchup immunity in a dual polysilicon gate process
Inventor:
Monte Manning
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Dec 10, 1996
Inventor
Monte Manning
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.