Granted Patent
Utility
US 4,841,487 · App. 07/160,983
Semiconductor memory device with address generator
Inventors:
Shigeki Demura, Toshio Oura
Patented Case
View Patent ↗
Granted: Jun 20, 1989
Filed: Feb 26, 1988
Inventors
Shigeki Demura
Toshio Oura
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.