Granted Patent
Utility
US 6,747,896 · App. 10/140,527
Bi-directional floating gate nonvolatile memory
Inventor:
Sau C. Wong
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: May 6, 2002
Inventor
Sau C. Wong
Assignee (at issue)
Multi Level Memory Technology
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.