Granted Patent
Utility
US 6,426,665 · App. 09/919,117
Semiconductor device
Inventor:
Yasuyuki Morishita
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Jul 31, 2001
Inventor
Yasuyuki Morishita
Assignee (at issue)
NEC 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.