Granted Patent
Utility
US 4,630,288 · App. 06/584,235
Data transmission with block coding
Inventors:
Fred M. Longstaff, Gordon R. Lang
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Feb 27, 1984
Inventors
Fred M. Longstaff
Gordon R. Lang
Assignee (at issue)
Motorola Canada Limited
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.