Granted Patent
Utility
US 6,401,130 · App. 09/227,390
Auto aggregation method for IP prefix/length pairs
Inventor:
Brad Cain
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Jan 8, 1999
Inventor
Brad Cain
Assignee (at issue)
Nortel Networks 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.