Granted Patent
Utility
US 5,535,153 · App. 08/322,347
Semiconductor device
Inventor:
Takanori Saeki
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Oct 13, 1994
Inventor
Takanori Saeki
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.