Granted Patent
Utility
US 5,784,409 · App. 08/606,262
Encoding data
Inventor:
Alistair Coles
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Feb 23, 1996
Inventor
Alistair Coles
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.