Granted Patent
Utility
US 4,646,306 · App. 06/686,331
High-speed parity check circuit
Inventors:
Harold L. Davis, Douglas P. Sheppard
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Dec 26, 1984
Inventors
Harold L. Davis
Douglas P. Sheppard
Assignee (at issue)
Thomson Components-Moster 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.