Granted Patent
Utility
US 4,607,332 · App. 06/457,974
Dynamic alteration of firmware programs in Read-Only Memory based systems
Inventor:
Edward Goldberg
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: Jan 14, 1983
Inventor
Edward Goldberg
Assignee (at issue)
AT&T Bell Laboratories
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.