Granted Patent
Utility
US 6,400,925 · App. 09/258,167
Packet switch control with layered software
Inventors:
Maria A. Tirabassi, Edward A. Arenberg
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Feb 25, 1999
Inventors
Maria A. Tirabassi
Edward A. Arenberg
Assignee (at issue)
TRW 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.