Granted Patent
Utility
US 6,782,478 · App. 09/301,209
Techniques for encoding information in computer code
Inventor:
Thomas H. Probert
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Apr 28, 1999
Inventor
Thomas H. Probert
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.