Granted Patent
Utility
US 4,038,643 · App. 05/628,745
Microprogramming control system
Inventor:
Dongsung KIM
Patented Case
View Patent ↗
Granted: Jul 26, 1977
Filed: Nov 4, 1975
Inventor
Dongsung KIM
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.