Granted Patent
Utility
US 6,424,947 · App. 09/158,952
Distributed IRD system
Inventors:
Yossef Tsuria, Yonatan Silver
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Sep 21, 1998
Inventors
Yossef Tsuria
Yonatan Silver
Assignee (at issue)
NDS LIMITED
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.