Granted Patent
Utility
US 5,337,308 · App. 08/009,941
Low delay ATM switching system using idle cells stamped with reference time
Inventor:
Ruixue Fan
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Jan 27, 1993
Inventor
Ruixue Fan
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.