Granted Patent
Utility
US 6,545,924 · App. 09/929,357
Semiconductor memory device
Inventors:
Waichiro Fujieda, Shinya Fujioka
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Aug 15, 2001
Inventors
Waichiro Fujieda
Shinya Fujioka
Assignee (at issue)
Fujitsu Limited
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.