Membership
Tour
Register
Log in
Nader Tajbakshs
Follow
Person
Campbell, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Private branch exchange built using an ATM Network
Patent number
6,885,661
Issue date
Apr 26, 2005
Nortel Networks Limited
David Ian Hopper
H04 - ELECTRIC COMMUNICATION TECHNIQUE