Granted Patent
Utility
US 4,493,055 · App. 06/330,539
Wafer-scale integrated circuits
Inventor:
Ismet M. F. M. Osman
Patented Case
View Patent ↗
Granted: Jan 8, 1985
Filed: Dec 14, 1981
Inventor
Ismet M. F. M. Osman
Assignee (at issue)
Burroughs, Inc.
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.