Granted Patent
Utility
US 6,603,692 · App. 09/880,469
Semiconductor memory device improving data read-out access
Inventor:
Takuya Hirota
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Jun 13, 2001
Inventor
Takuya Hirota
Assignee (at issue)
NEC Electronics Corporation
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.