Mark Identification

ULTRABAND SERVICES GATEWAY

Serial Number

76242869

Filing Date

Apr 18, 2001

Trademark by

ADVENT NETWORKS INC.

Classification Information

COMPUTER SOFTWARE FOR TELECOMMUNICATIONS PURPOSES FOR THE DELIVERY OF INFORMATION IN A HIGH SPEED ELECTRONIC FORMAT AND FOR DELIVERY OF VIDEO TEXT, AUDIO CONTENT, AND INFORMATION FOR USE WITH A HYBRID FIBER PASSIVE COAXIAL NETWORK; COMPUTER HARDWARE FOR TELECOMMUNICATIONS PURPOSES, NAMELY, FOR COMMUNICATING INFORMATION OVER A HYBRID FIBER PASSIVE COAXIAL NETWORK; ELECTRONIC HARDWARE AND SOFTWARE COMPUTER INTERFACES FOR CONNECTING A DIGITAL NETWORK AND HOME CONTENT ACCESSING DEVICES; FIBER OPTIC NETWORK EQUIPMENT, NAMELY OPTICAL SWITCHES, OPTICAL TRANSCEIVERS, WAVELENGTH DIVISION MULTIPLEXING (WDM) COMBINERS, WDM SPLITTERS, AND WDM SELECTORS FOR USING RF SIGNALS IN THE TELEVISION BANDWIDTH; COMPUTER HARDWARE, NAMELY, OPTICAL TRANSMITTERS, RECEIVERS, COAXIAL FIBERS, RF AMPLIFIERS, QUADRATURE AMPLITUDE/PHASE MODULATION MODEMS, AND AMPLITUDE/PHASE MODULATORS

Electrical and Scientific Apparatus