Granted Patent
Utility
US 6,250,554 · App. 09/332,118
Chip card comprising an imaged-receiving layer
Inventors:
Vermeulen Leo, Boulonne Michel, Wouters Walther, Vertruyen Diane
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Jun 14, 1999
Inventors
Vermeulen Leo
Boulonne Michel
Wouters Walther
Vertruyen Diane
Assignee (at issue)
Agfa-Gevaert 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.