Granted Patent
Utility
US 6,317,362 · App. 09/614,778
Semiconductor memory device
Inventors:
Hidemi Nomura, Akira Yoneyama
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Jul 12, 2000
Inventors
Hidemi Nomura
Akira Yoneyama
Assignee (at issue)
SANYO ELECTRIC CO., LTD.
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.