U.S. federal trademark · Serial No. 78078555
Semiconductor device (or chip) used by optical networking equipment manufacturers. Type of semiconductor = SONET/SDH Dual OC-48 Framer. Target applications are IP/Ethernet ring-based platforms, DWDM transport, edge routers, carrier class ATM switches, carrier-class Ethernet switches and SAN switches.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.