Granted Patent
Utility
US 6,203,330 · App. 09/242,012
Method for communicating with a portable data medium
Inventor:
Jacques Buchholtz
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Feb 5, 1999
Inventor
Jacques Buchholtz
Assignee (at issue)
Bull CP8
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.