Granted Patent
Utility
US 4,802,134 · App. 06/944,115
Semiconductor memory device having serial addressing scheme
Inventor:
Akira Tsujimoto
Patented Case
View Patent ↗
Granted: Jan 31, 1989
Filed: Dec 22, 1986
Inventor
Akira Tsujimoto
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.