Granted Patent
Utility
US 6,296,192 · App. 09/465,990
Machine-readable record with a two-dimensional lattice of synchronization code interleaved with data code
Inventor:
David L. Hecht
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Dec 16, 1999
Inventor
David L. Hecht
Assignee (at issue)
Xerox 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.