Granted Patent
Utility
US 4,723,245 · App. 06/750,440
IC chip error detecting and correcting method including automatic self-checking of chip operation
Inventor:
Duane W. Leslie
Patented Case
View Patent ↗
Granted: Feb 2, 1988
Filed: Jul 1, 1985
Inventor
Duane W. Leslie
Assignee (at issue)
Unisys 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.