Granted Patent
Utility
US 6,621,788 · App. 09/443,389
Dual SVC system for ATM device
Inventor:
Hiroshi Terasaki
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Nov 19, 1999
Inventor
Hiroshi Terasaki
Assignee (at issue)
NEC CORPORATION
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.