Granted Patent
Utility
US 6,690,670 · App. 09/267,048
System and method for transmission between ATM layer devices and PHY layer devices over a serial bus
Inventor:
Robert Castellano
Patented Case
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Granted: Feb 10, 2004
Filed: Mar 12, 1999
Inventor
Robert Castellano
Assignee (at issue)
PARADYNE 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.