Granted Patent
Utility
US 5,319,602 · App. 07/930,172
Combination of a printed wiring board and a memory device selecting circuit
Inventor:
Hirohisa Shishikura
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Aug 17, 1992
Inventor
Hirohisa Shishikura
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
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.