Granted Patent
Utility
US 5,084,636 · App. 07/634,326
Master-slave programmable logic devices
Inventor:
Masato Yoneda
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Dec 26, 1990
Inventor
Masato Yoneda
Assignee (at issue)
Kawasaki Steel 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.