Granted Patent
Utility
US 6,353,565 · App. 09/789,727
Semiconductor device, semiconductor memory device and test-mode entry method
Inventor:
Shigemasa Ito
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: Feb 22, 2001
Inventor
Shigemasa Ito
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.