Granted Patent
Utility
US 6,581,149 · App. 09/814,392
Data carrier having address mode or command extension capability
Inventor:
Klaus Ully
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Mar 21, 2001
Inventor
Klaus Ully
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.