System and method for a ring network with virtual path connections | Patent Number 06233221

US 06233221 NA
Application Number9027156
Publication Number-
Pendency3 years, 2 months, 25 days
Filled DateFeb 20, 1998
Priority DateFeb 20, 1998
Publication Date-
Expiration DateFeb 20, 2018
Inventor/Applicants Dan Zheng
Gregory D. Lowe
ExaminesVINCENT, DAVID ROBERT
Art Unit2661
Technology Center2600
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