Granted Patent
Utility
US 4,658,253 · App. 06/786,701
Internally synchronous matrix structure for use in externally asynchronous programmable devices
Inventor:
Timothy J. Johnson
Patented Case
View Patent ↗
Granted: Apr 14, 1987
Filed: Oct 9, 1985
Inventor
Timothy J. Johnson
Assignee (at issue)
HARRIS 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.