Granted Patent
Utility
US 4,972,368 · App. 07/164,370
Intelligent serial I/O subsystem
Inventors:
Michael D. O'Brien, Antonio Basilio Merenda, Kim H. Laurie, Robert B. Waldie
Patented Case
View Patent ↗
Granted: Nov 20, 1990
Filed: Mar 4, 1988
Inventors
Michael D. O'Brien
Antonio Basilio Merenda
Kim H. Laurie
Robert B. Waldie
Assignee (at issue)
Stallion Technologies, Pty. Ltd.
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.