Granted Patent
Utility
US 6,094,437 · App. 09/251,915
Layer two tunneling protocol (L2TP) merging and management
Inventors:
James R. Loehndorf, Jr., Stanley T. Naudus, D. Richard Miller, Jr., Chang-Shan Hsu
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Feb 19, 1999
Inventors
James R. Loehndorf, Jr.
Stanley T. Naudus
D. Richard Miller, Jr.
Chang-Shan Hsu
Assignee (at issue)
ASC - Advanced Switching Communications
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.