76178717
Dec 11, 2000
May 11, 2004
Active Trademark
Computer hardware; and multi-service Internet Protocol (IP) access concentrators built out of integrated computer hardware and computer software for the transmission of voice and data via IP over Synchronous Digital Hierarchy or Synchronous Optical Network (SONET) or Gigabit Ethernet (Gbeth), all for use in the field of network communications
Electrical and Scientific Apparatus