Granted Patent
Utility
US 5,502,321 · App. 08/327,910
Flash memory having inclined channel
Inventor:
Tadashi Matsushita
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Oct 24, 1994
Inventor
Tadashi Matsushita
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.